Home / 5,677,410.20-8,516,115.30-5,677,410.20

Finding the Fourth Proportional to 5,677,410.20, 8,516,115.30 and 5,677,410.20

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Solution

The fourth proportional to 5,677,410.20, 8,516,115.30 and 5,677,410.20 is: 8,516,115.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,410.20 : 8,516,115.30 = 5,677,410.20 : x
  2. Step 2: Convert to fraction form
    5,677,410.20/8,516,115.30 = 5,677,410.20/x
  3. Step 3: Cross multiply
    5,677,410.20x = 8,516,115.30 × 5,677,410.20
  4. Step 4: Simplify right side
    5,677,410.20x = 48,349,479,868,596.06
  5. Step 5: Solve for x
    x = 48,349,479,868,596.06/5,677,410.20
  6. Step 6: Final answer
    x = 8,516,115.30

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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.