Home / 10,962,234.54-16,442,958.15-2,875,145.94

Finding the Fourth Proportional to 10,962,234.54, 16,442,958.15 and 2,875,145.94

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Solution

The fourth proportional to 10,962,234.54, 16,442,958.15 and 2,875,145.94 is: 4,312,615.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,962,234.54 : 16,442,958.15 = 2,875,145.94 : x
  2. Step 2: Convert to fraction form
    10,962,234.54/16,442,958.15 = 2,875,145.94/x
  3. Step 3: Cross multiply
    10,962,234.54x = 16,442,958.15 × 2,875,145.94
  4. Step 4: Simplify right side
    10,962,234.54x = 47,275,904,366,562.41
  5. Step 5: Solve for x
    x = 47,275,904,366,562.41/10,962,234.54
  6. Step 6: Final answer
    x = 4,312,615.66

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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.