Home / 1,328,159.90-1,832,852.10-755,200.02

Finding the Fourth Proportional to 1,328,159.90, 1,832,852.10 and 755,200.02

Calculator

Solution

The fourth proportional to 1,328,159.90, 1,832,852.10 and 755,200.02 is: 1,042,171.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,328,159.90 : 1,832,852.10 = 755,200.02 : x
  2. Step 2: Convert to fraction form
    1,328,159.90/1,832,852.10 = 755,200.02/x
  3. Step 3: Cross multiply
    1,328,159.90x = 1,832,852.10 × 755,200.02
  4. Step 4: Simplify right side
    1,328,159.90x = 1,384,169,952,282.24
  5. Step 5: Solve for x
    x = 1,384,169,952,282.24/1,328,159.90
  6. Step 6: Final answer
    x = 1,042,171.16

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.