Home / 4,484,144.88-6,188,251.56-2,447,085.84

Finding the Fourth Proportional to 4,484,144.88, 6,188,251.56 and 2,447,085.84

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Solution

The fourth proportional to 4,484,144.88, 6,188,251.56 and 2,447,085.84 is: 3,377,050.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,144.88 : 6,188,251.56 = 2,447,085.84 : x
  2. Step 2: Convert to fraction form
    4,484,144.88/6,188,251.56 = 2,447,085.84/x
  3. Step 3: Cross multiply
    4,484,144.88x = 6,188,251.56 × 2,447,085.84
  4. Step 4: Simplify right side
    4,484,144.88x = 15,143,182,766,833.91
  5. Step 5: Solve for x
    x = 15,143,182,766,833.91/4,484,144.88
  6. Step 6: Final answer
    x = 3,377,050.29

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Double scale
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1.5x scale

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.