Home / 6,234,581.25-8,609,664.74-5,894,920.37

Finding the Fourth Proportional to 6,234,581.25, 8,609,664.74 and 5,894,920.37

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Solution

The fourth proportional to 6,234,581.25, 8,609,664.74 and 5,894,920.37 is: 8,140,608.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,581.25 : 8,609,664.74 = 5,894,920.37 : x
  2. Step 2: Convert to fraction form
    6,234,581.25/8,609,664.74 = 5,894,920.37/x
  3. Step 3: Cross multiply
    6,234,581.25x = 8,609,664.74 × 5,894,920.37
  4. Step 4: Simplify right side
    6,234,581.25x = 50,753,287,982,173.83
  5. Step 5: Solve for x
    x = 50,753,287,982,173.83/6,234,581.25
  6. Step 6: Final answer
    x = 8,140,608.96

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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.