Home / 1,808,006.80-2,712,010.20-460,166.80

Finding the Fourth Proportional to 1,808,006.80, 2,712,010.20 and 460,166.80

Calculator

Solution

The fourth proportional to 1,808,006.80, 2,712,010.20 and 460,166.80 is: 690,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,006.80 : 2,712,010.20 = 460,166.80 : x
  2. Step 2: Convert to fraction form
    1,808,006.80/2,712,010.20 = 460,166.80/x
  3. Step 3: Cross multiply
    1,808,006.80x = 2,712,010.20 × 460,166.80
  4. Step 4: Simplify right side
    1,808,006.80x = 1,247,977,055,301.36
  5. Step 5: Solve for x
    x = 1,247,977,055,301.36/1,808,006.80
  6. Step 6: Final answer
    x = 690,250.20

Related Problems

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.