Home / 3,905,398.47-5,834,348.31-2,527,951.17

Finding the Fourth Proportional to 3,905,398.47, 5,834,348.31 and 2,527,951.17

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Solution

The fourth proportional to 3,905,398.47, 5,834,348.31 and 2,527,951.17 is: 3,776,553.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,398.47 : 5,834,348.31 = 2,527,951.17 : x
  2. Step 2: Convert to fraction form
    3,905,398.47/5,834,348.31 = 2,527,951.17/x
  3. Step 3: Cross multiply
    3,905,398.47x = 5,834,348.31 × 2,527,951.17
  4. Step 4: Simplify right side
    3,905,398.47x = 14,748,947,636,452.02
  5. Step 5: Solve for x
    x = 14,748,947,636,452.02/3,905,398.47
  6. Step 6: Final answer
    x = 3,776,553.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.