Home / 1,513,352.40-2,270,028.60-566,600.10

Finding the Fourth Proportional to 1,513,352.40, 2,270,028.60 and 566,600.10

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Solution

The fourth proportional to 1,513,352.40, 2,270,028.60 and 566,600.10 is: 849,900.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,352.40 : 2,270,028.60 = 566,600.10 : x
  2. Step 2: Convert to fraction form
    1,513,352.40/2,270,028.60 = 566,600.10/x
  3. Step 3: Cross multiply
    1,513,352.40x = 2,270,028.60 × 566,600.10
  4. Step 4: Simplify right side
    1,513,352.40x = 1,286,198,431,762.86
  5. Step 5: Solve for x
    x = 1,286,198,431,762.86/1,513,352.40
  6. Step 6: Final answer
    x = 849,900.15

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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.