Home / 10,645,523.73-14,690,808.27-6,061,845.09

Finding the Fourth Proportional to 10,645,523.73, 14,690,808.27 and 6,061,845.09

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Solution

The fourth proportional to 10,645,523.73, 14,690,808.27 and 6,061,845.09 is: 8,365,337.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,645,523.73 : 14,690,808.27 = 6,061,845.09 : x
  2. Step 2: Convert to fraction form
    10,645,523.73/14,690,808.27 = 6,061,845.09/x
  3. Step 3: Cross multiply
    10,645,523.73x = 14,690,808.27 × 6,061,845.09
  4. Step 4: Simplify right side
    10,645,523.73x = 89,053,403,979,630.89
  5. Step 5: Solve for x
    x = 89,053,403,979,630.89/10,645,523.73
  6. Step 6: Final answer
    x = 8,365,337.98

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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.