Home / 6,264,033.60-9,396,050.40-4,138,269.60

Finding the Fourth Proportional to 6,264,033.60, 9,396,050.40 and 4,138,269.60

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Solution

The fourth proportional to 6,264,033.60, 9,396,050.40 and 4,138,269.60 is: 6,207,404.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,033.60 : 9,396,050.40 = 4,138,269.60 : x
  2. Step 2: Convert to fraction form
    6,264,033.60/9,396,050.40 = 4,138,269.60/x
  3. Step 3: Cross multiply
    6,264,033.60x = 9,396,050.40 × 4,138,269.60
  4. Step 4: Simplify right side
    6,264,033.60x = 38,883,389,730,387.84
  5. Step 5: Solve for x
    x = 38,883,389,730,387.84/6,264,033.60
  6. Step 6: Final answer
    x = 6,207,404.40

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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.