Home / 6,125,531.60-9,191,796.60-4,233,630.80

Finding the Fourth Proportional to 6,125,531.60, 9,191,796.60 and 4,233,630.80

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Solution

The fourth proportional to 6,125,531.60, 9,191,796.60 and 4,233,630.80 is: 6,352,864.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,531.60 : 9,191,796.60 = 4,233,630.80 : x
  2. Step 2: Convert to fraction form
    6,125,531.60/9,191,796.60 = 4,233,630.80/x
  3. Step 3: Cross multiply
    6,125,531.60x = 9,191,796.60 × 4,233,630.80
  4. Step 4: Simplify right side
    6,125,531.60x = 38,914,673,193,095.27
  5. Step 5: Solve for x
    x = 38,914,673,193,095.27/6,125,531.60
  6. Step 6: Final answer
    x = 6,352,864.65

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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.