Home / 6,165,670.73-8,508,562.92-3,412,363.50

Finding the Fourth Proportional to 6,165,670.73, 8,508,562.92 and 3,412,363.50

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Solution

The fourth proportional to 6,165,670.73, 8,508,562.92 and 3,412,363.50 is: 4,709,026.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165,670.73 : 8,508,562.92 = 3,412,363.50 : x
  2. Step 2: Convert to fraction form
    6,165,670.73/8,508,562.92 = 3,412,363.50/x
  3. Step 3: Cross multiply
    6,165,670.73x = 8,508,562.92 × 3,412,363.50
  4. Step 4: Simplify right side
    6,165,670.73x = 29,034,309,545,661.42
  5. Step 5: Solve for x
    x = 29,034,309,545,661.42/6,165,670.73
  6. Step 6: Final answer
    x = 4,709,026.94

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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.