Home / 6,048,130.60-9,072,195.90-3,206,780.20

Finding the Fourth Proportional to 6,048,130.60, 9,072,195.90 and 3,206,780.20

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Solution

The fourth proportional to 6,048,130.60, 9,072,195.90 and 3,206,780.20 is: 4,810,170.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,130.60 : 9,072,195.90 = 3,206,780.20 : x
  2. Step 2: Convert to fraction form
    6,048,130.60/9,072,195.90 = 3,206,780.20/x
  3. Step 3: Cross multiply
    6,048,130.60x = 9,072,195.90 × 3,206,780.20
  4. Step 4: Simplify right side
    6,048,130.60x = 29,092,538,182,641.18
  5. Step 5: Solve for x
    x = 29,092,538,182,641.18/6,048,130.60
  6. Step 6: Final answer
    x = 4,810,170.30

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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.