Home / 6,374,747.49-8,797,463.43-3,584,748.83

Finding the Fourth Proportional to 6,374,747.49, 8,797,463.43 and 3,584,748.83

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Solution

The fourth proportional to 6,374,747.49, 8,797,463.43 and 3,584,748.83 is: 4,947,128.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,747.49 : 8,797,463.43 = 3,584,748.83 : x
  2. Step 2: Convert to fraction form
    6,374,747.49/8,797,463.43 = 3,584,748.83/x
  3. Step 3: Cross multiply
    6,374,747.49x = 8,797,463.43 × 3,584,748.83
  4. Step 4: Simplify right side
    6,374,747.49x = 31,536,696,693,672.97
  5. Step 5: Solve for x
    x = 31,536,696,693,672.97/6,374,747.49
  6. Step 6: Final answer
    x = 4,947,128.77

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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.