Home / 4,459,488.91-6,154,605.20-2,499,896.23

Finding the Fourth Proportional to 4,459,488.91, 6,154,605.20 and 2,499,896.23

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Solution

The fourth proportional to 4,459,488.91, 6,154,605.20 and 2,499,896.23 is: 3,450,142.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,488.91 : 6,154,605.20 = 2,499,896.23 : x
  2. Step 2: Convert to fraction form
    4,459,488.91/6,154,605.20 = 2,499,896.23/x
  3. Step 3: Cross multiply
    4,459,488.91x = 6,154,605.20 × 2,499,896.23
  4. Step 4: Simplify right side
    4,459,488.91x = 15,385,874,327,481.62
  5. Step 5: Solve for x
    x = 15,385,874,327,481.62/4,459,488.91
  6. Step 6: Final answer
    x = 3,450,142.98

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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.