Home / 6,195,094.92-9,289,451.56-2,780,454.25

Finding the Fourth Proportional to 6,195,094.92, 9,289,451.56 and 2,780,454.25

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Solution

The fourth proportional to 6,195,094.92, 9,289,451.56 and 2,780,454.25 is: 4,169,249.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,094.92 : 9,289,451.56 = 2,780,454.25 : x
  2. Step 2: Convert to fraction form
    6,195,094.92/9,289,451.56 = 2,780,454.25/x
  3. Step 3: Cross multiply
    6,195,094.92x = 9,289,451.56 × 2,780,454.25
  4. Step 4: Simplify right side
    6,195,094.92x = 25,828,895,070,171.13
  5. Step 5: Solve for x
    x = 25,828,895,070,171.13/6,195,094.92
  6. Step 6: Final answer
    x = 4,169,249.29

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Double scale
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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.