Home / 5,003,404.38-6,904,722.65-2,711,565.07

Finding the Fourth Proportional to 5,003,404.38, 6,904,722.65 and 2,711,565.07

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Solution

The fourth proportional to 5,003,404.38, 6,904,722.65 and 2,711,565.07 is: 3,741,973.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,404.38 : 6,904,722.65 = 2,711,565.07 : x
  2. Step 2: Convert to fraction form
    5,003,404.38/6,904,722.65 = 2,711,565.07/x
  3. Step 3: Cross multiply
    5,003,404.38x = 6,904,722.65 × 2,711,565.07
  4. Step 4: Simplify right side
    5,003,404.38x = 18,722,604,755,777.84
  5. Step 5: Solve for x
    x = 18,722,604,755,777.84/5,003,404.38
  6. Step 6: Final answer
    x = 3,741,973.13

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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.