Home / 10,046,965.32-15,051,432.30-5,935,992.46

Finding the Fourth Proportional to 10,046,965.32, 15,051,432.30 and 5,935,992.46

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Solution

The fourth proportional to 10,046,965.32, 15,051,432.30 and 5,935,992.46 is: 8,892,753.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,046,965.32 : 15,051,432.30 = 5,935,992.46 : x
  2. Step 2: Convert to fraction form
    10,046,965.32/15,051,432.30 = 5,935,992.46/x
  3. Step 3: Cross multiply
    10,046,965.32x = 15,051,432.30 × 5,935,992.46
  4. Step 4: Simplify right side
    10,046,965.32x = 89,345,188,645,000.47
  5. Step 5: Solve for x
    x = 89,345,188,645,000.47/10,046,965.32
  6. Step 6: Final answer
    x = 8,892,753.76

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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.