Home / 4,156,371.30-6,234,910.52-1,460,463.69

Finding the Fourth Proportional to 4,156,371.30, 6,234,910.52 and 1,460,463.69

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Solution

The fourth proportional to 4,156,371.30, 6,234,910.52 and 1,460,463.69 is: 2,190,819.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,371.30 : 6,234,910.52 = 1,460,463.69 : x
  2. Step 2: Convert to fraction form
    4,156,371.30/6,234,910.52 = 1,460,463.69/x
  3. Step 3: Cross multiply
    4,156,371.30x = 6,234,910.52 × 1,460,463.69
  4. Step 4: Simplify right side
    4,156,371.30x = 9,105,860,417,556.70
  5. Step 5: Solve for x
    x = 9,105,860,417,556.70/4,156,371.30
  6. Step 6: Final answer
    x = 2,190,819.77

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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.