Home / 11,141,235.92-16,710,920.76-4,407,842

Finding the Fourth Proportional to 11,141,235.92, 16,710,920.76 and 4,407,842

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Solution

The fourth proportional to 11,141,235.92, 16,710,920.76 and 4,407,842 is: 6,611,393.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,141,235.92 : 16,710,920.76 = 4,407,842 : x
  2. Step 2: Convert to fraction form
    11,141,235.92/16,710,920.76 = 4,407,842/x
  3. Step 3: Cross multiply
    11,141,235.92x = 16,710,920.76 × 4,407,842
  4. Step 4: Simplify right side
    11,141,235.92x = 73,659,098,384,599.92
  5. Step 5: Solve for x
    x = 73,659,098,384,599.92/11,141,235.92
  6. Step 6: Final answer
    x = 6,611,393.83

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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.