Home / 5,004,753.65-6,906,508.27-2,799,587.78

Finding the Fourth Proportional to 5,004,753.65, 6,906,508.27 and 2,799,587.78

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Solution

The fourth proportional to 5,004,753.65, 6,906,508.27 and 2,799,587.78 is: 3,863,402.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,753.65 : 6,906,508.27 = 2,799,587.78 : x
  2. Step 2: Convert to fraction form
    5,004,753.65/6,906,508.27 = 2,799,587.78/x
  3. Step 3: Cross multiply
    5,004,753.65x = 6,906,508.27 × 2,799,587.78
  4. Step 4: Simplify right side
    5,004,753.65x = 19,335,376,120,628.40
  5. Step 5: Solve for x
    x = 19,335,376,120,628.40/5,004,753.65
  6. Step 6: Final answer
    x = 3,863,402.18

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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.