Home / 10,966,353.01-15,134,582.33-6,071,575.10

Finding the Fourth Proportional to 10,966,353.01, 15,134,582.33 and 6,071,575.10

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Solution

The fourth proportional to 10,966,353.01, 15,134,582.33 and 6,071,575.10 is: 8,379,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,966,353.01 : 15,134,582.33 = 6,071,575.10 : x
  2. Step 2: Convert to fraction form
    10,966,353.01/15,134,582.33 = 6,071,575.10/x
  3. Step 3: Cross multiply
    10,966,353.01x = 15,134,582.33 × 6,071,575.10
  4. Step 4: Simplify right side
    10,966,353.01x = 91,890,753,225,597.62
  5. Step 5: Solve for x
    x = 91,890,753,225,597.62/10,966,353.01
  6. Step 6: Final answer
    x = 8,379,335.70

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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.