Home / 4,367,502.20-6,551,253.30-1,527,318.20

Finding the Fourth Proportional to 4,367,502.20, 6,551,253.30 and 1,527,318.20

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Solution

The fourth proportional to 4,367,502.20, 6,551,253.30 and 1,527,318.20 is: 2,290,977.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,502.20 : 6,551,253.30 = 1,527,318.20 : x
  2. Step 2: Convert to fraction form
    4,367,502.20/6,551,253.30 = 1,527,318.20/x
  3. Step 3: Cross multiply
    4,367,502.20x = 6,551,253.30 × 1,527,318.20
  4. Step 4: Simplify right side
    4,367,502.20x = 10,005,848,397,900.06
  5. Step 5: Solve for x
    x = 10,005,848,397,900.06/4,367,502.20
  6. Step 6: Final answer
    x = 2,290,977.30

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Double scale
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Similar ratio
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1.5x scale

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.