Home / 6,239,351.40-9,359,027.10-2,195,807.10

Finding the Fourth Proportional to 6,239,351.40, 9,359,027.10 and 2,195,807.10

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Solution

The fourth proportional to 6,239,351.40, 9,359,027.10 and 2,195,807.10 is: 3,293,710.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,351.40 : 9,359,027.10 = 2,195,807.10 : x
  2. Step 2: Convert to fraction form
    6,239,351.40/9,359,027.10 = 2,195,807.10/x
  3. Step 3: Cross multiply
    6,239,351.40x = 9,359,027.10 × 2,195,807.10
  4. Step 4: Simplify right side
    6,239,351.40x = 20,550,618,155,272.41
  5. Step 5: Solve for x
    x = 20,550,618,155,272.41/6,239,351.40
  6. Step 6: Final answer
    x = 3,293,710.65

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Double scale
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Similar ratio
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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.