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Finding the Fourth Proportional to 4,882,500.32, 6,739,594.20 and 3,332,652.71

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Solution

The fourth proportional to 4,882,500.32, 6,739,594.20 and 3,332,652.71 is: 4,600,250.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,500.32 : 6,739,594.20 = 3,332,652.71 : x
  2. Step 2: Convert to fraction form
    4,882,500.32/6,739,594.20 = 3,332,652.71/x
  3. Step 3: Cross multiply
    4,882,500.32x = 6,739,594.20 × 3,332,652.71
  4. Step 4: Simplify right side
    4,882,500.32x = 22,460,726,841,232.31
  5. Step 5: Solve for x
    x = 22,460,726,841,232.31/4,882,500.32
  6. Step 6: Final answer
    x = 4,600,250.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.