Home / 6,189,363.60-8,541,121.32-3,473,154.96

Finding the Fourth Proportional to 6,189,363.60, 8,541,121.32 and 3,473,154.96

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Solution

The fourth proportional to 6,189,363.60, 8,541,121.32 and 3,473,154.96 is: 4,792,841.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,363.60 : 8,541,121.32 = 3,473,154.96 : x
  2. Step 2: Convert to fraction form
    6,189,363.60/8,541,121.32 = 3,473,154.96/x
  3. Step 3: Cross multiply
    6,189,363.60x = 8,541,121.32 × 3,473,154.96
  4. Step 4: Simplify right side
    6,189,363.60x = 29,664,637,876,519.75
  5. Step 5: Solve for x
    x = 29,664,637,876,519.75/6,189,363.60
  6. Step 6: Final answer
    x = 4,792,841.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.