Home / 2,477,712.96-3,716,140.92-656,104.10

Finding the Fourth Proportional to 2,477,712.96, 3,716,140.92 and 656,104.10

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Solution

The fourth proportional to 2,477,712.96, 3,716,140.92 and 656,104.10 is: 984,042.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,712.96 : 3,716,140.92 = 656,104.10 : x
  2. Step 2: Convert to fraction form
    2,477,712.96/3,716,140.92 = 656,104.10/x
  3. Step 3: Cross multiply
    2,477,712.96x = 3,716,140.92 × 656,104.10
  4. Step 4: Simplify right side
    2,477,712.96x = 2,438,175,294,343.83
  5. Step 5: Solve for x
    x = 2,438,175,294,343.83/2,477,712.96
  6. Step 6: Final answer
    x = 984,042.68

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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.