Home / 4,381,284.48-6,046,105.92-2,447,572.80

Finding the Fourth Proportional to 4,381,284.48, 6,046,105.92 and 2,447,572.80

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Solution

The fourth proportional to 4,381,284.48, 6,046,105.92 and 2,447,572.80 is: 3,377,613.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,284.48 : 6,046,105.92 = 2,447,572.80 : x
  2. Step 2: Convert to fraction form
    4,381,284.48/6,046,105.92 = 2,447,572.80/x
  3. Step 3: Cross multiply
    4,381,284.48x = 6,046,105.92 × 2,447,572.80
  4. Step 4: Simplify right side
    4,381,284.48x = 14,798,284,395,710.97
  5. Step 5: Solve for x
    x = 14,798,284,395,710.97/4,381,284.48
  6. Step 6: Final answer
    x = 3,377,613.22

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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.