Home / 3,119,246.64-4,668,224.76-2,614,377.60

Finding the Fourth Proportional to 3,119,246.64, 4,668,224.76 and 2,614,377.60

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Solution

The fourth proportional to 3,119,246.64, 4,668,224.76 and 2,614,377.60 is: 3,912,644.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,119,246.64 : 4,668,224.76 = 2,614,377.60 : x
  2. Step 2: Convert to fraction form
    3,119,246.64/4,668,224.76 = 2,614,377.60/x
  3. Step 3: Cross multiply
    3,119,246.64x = 4,668,224.76 × 2,614,377.60
  4. Step 4: Simplify right side
    3,119,246.64x = 12,204,502,244,309.38
  5. Step 5: Solve for x
    x = 12,204,502,244,309.38/3,119,246.64
  6. Step 6: Final answer
    x = 3,912,644.19

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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.