Home / 14,483,654.92-21,729,549.66-4,248,757

Finding the Fourth Proportional to 14,483,654.92, 21,729,549.66 and 4,248,757

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Solution

The fourth proportional to 14,483,654.92, 21,729,549.66 and 4,248,757 is: 6,374,328.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,483,654.92 : 21,729,549.66 = 4,248,757 : x
  2. Step 2: Convert to fraction form
    14,483,654.92/21,729,549.66 = 4,248,757/x
  3. Step 3: Cross multiply
    14,483,654.92x = 21,729,549.66 × 4,248,757
  4. Step 4: Simplify right side
    14,483,654.92x = 92,323,576,224,772.62
  5. Step 5: Solve for x
    x = 92,323,576,224,772.62/14,483,654.92
  6. Step 6: Final answer
    x = 6,374,328.63

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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.