Home / 1,083,008.88-1,626,004.08-550,890

Finding the Fourth Proportional to 1,083,008.88, 1,626,004.08 and 550,890

Calculator

Solution

The fourth proportional to 1,083,008.88, 1,626,004.08 and 550,890 is: 827,093.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,008.88 : 1,626,004.08 = 550,890 : x
  2. Step 2: Convert to fraction form
    1,083,008.88/1,626,004.08 = 550,890/x
  3. Step 3: Cross multiply
    1,083,008.88x = 1,626,004.08 × 550,890
  4. Step 4: Simplify right side
    1,083,008.88x = 895,749,387,631.20
  5. Step 5: Solve for x
    x = 895,749,387,631.20/1,083,008.88
  6. Step 6: Final answer
    x = 827,093.30

Related Problems

Find fourth proportional to 541,504.44, 813,002.04 and 275,445
Half scale
Find fourth proportional to 2,166,017.76, 3,252,008.16 and 1,101,780
Double scale
Find fourth proportional to 1,083,009.88, 1,626,005.58 and 550,891
Similar ratio
Find fourth proportional to 1,624,513.32, 2,439,006.12 and 826,335
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.