Home / 3,614,066.15-5,419,355.31-2,098,130.69

Finding the Fourth Proportional to 3,614,066.15, 5,419,355.31 and 2,098,130.69

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Solution

The fourth proportional to 3,614,066.15, 5,419,355.31 and 2,098,130.69 is: 3,146,183.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,066.15 : 5,419,355.31 = 2,098,130.69 : x
  2. Step 2: Convert to fraction form
    3,614,066.15/5,419,355.31 = 2,098,130.69/x
  3. Step 3: Cross multiply
    3,614,066.15x = 5,419,355.31 × 2,098,130.69
  4. Step 4: Simplify right side
    3,614,066.15x = 11,370,515,695,925.46
  5. Step 5: Solve for x
    x = 11,370,515,695,925.46/3,614,066.15
  6. Step 6: Final answer
    x = 3,146,183.62

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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.