Home / 5,508,001.80-8,262,002.70-5,396,027.40

Finding the Fourth Proportional to 5,508,001.80, 8,262,002.70 and 5,396,027.40

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Solution

The fourth proportional to 5,508,001.80, 8,262,002.70 and 5,396,027.40 is: 8,094,041.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,001.80 : 8,262,002.70 = 5,396,027.40 : x
  2. Step 2: Convert to fraction form
    5,508,001.80/8,262,002.70 = 5,396,027.40/x
  3. Step 3: Cross multiply
    5,508,001.80x = 8,262,002.70 × 5,396,027.40
  4. Step 4: Simplify right side
    5,508,001.80x = 44,581,992,948,073.98
  5. Step 5: Solve for x
    x = 44,581,992,948,073.98/5,508,001.80
  6. Step 6: Final answer
    x = 8,094,041.10

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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.