Home / 9,924,423.60-14,887,072.80-5,606,410.80

Finding the Fourth Proportional to 9,924,423.60, 14,887,072.80 and 5,606,410.80

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Solution

The fourth proportional to 9,924,423.60, 14,887,072.80 and 5,606,410.80 is: 8,409,863.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,423.60 : 14,887,072.80 = 5,606,410.80 : x
  2. Step 2: Convert to fraction form
    9,924,423.60/14,887,072.80 = 5,606,410.80/x
  3. Step 3: Cross multiply
    9,924,423.60x = 14,887,072.80 × 5,606,410.80
  4. Step 4: Simplify right side
    9,924,423.60x = 83,463,045,726,306.23
  5. Step 5: Solve for x
    x = 83,463,045,726,306.23/9,924,423.60
  6. Step 6: Final answer
    x = 8,409,863.29

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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.