Home / 4,817,285.28-6,649,723.92-3,613,563.04

Finding the Fourth Proportional to 4,817,285.28, 6,649,723.92 and 3,613,563.04

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Solution

The fourth proportional to 4,817,285.28, 6,649,723.92 and 3,613,563.04 is: 4,988,119.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,285.28 : 6,649,723.92 = 3,613,563.04 : x
  2. Step 2: Convert to fraction form
    4,817,285.28/6,649,723.92 = 3,613,563.04/x
  3. Step 3: Cross multiply
    4,817,285.28x = 6,649,723.92 × 3,613,563.04
  4. Step 4: Simplify right side
    4,817,285.28x = 24,029,196,583,515.92
  5. Step 5: Solve for x
    x = 24,029,196,583,515.92/4,817,285.28
  6. Step 6: Final answer
    x = 4,988,119.90

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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.