Home / 5,939,000.20-8,908,500.30-4,446,008.20

Finding the Fourth Proportional to 5,939,000.20, 8,908,500.30 and 4,446,008.20

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Solution

The fourth proportional to 5,939,000.20, 8,908,500.30 and 4,446,008.20 is: 6,669,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,000.20 : 8,908,500.30 = 4,446,008.20 : x
  2. Step 2: Convert to fraction form
    5,939,000.20/8,908,500.30 = 4,446,008.20/x
  3. Step 3: Cross multiply
    5,939,000.20x = 8,908,500.30 × 4,446,008.20
  4. Step 4: Simplify right side
    5,939,000.20x = 39,607,265,383,502.47
  5. Step 5: Solve for x
    x = 39,607,265,383,502.47/5,939,000.20
  6. Step 6: Final answer
    x = 6,669,012.30

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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.