Home / 4,417,370.92-6,626,204.34-1,222,229.80

Finding the Fourth Proportional to 4,417,370.92, 6,626,204.34 and 1,222,229.80

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Solution

The fourth proportional to 4,417,370.92, 6,626,204.34 and 1,222,229.80 is: 1,833,385.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,370.92 : 6,626,204.34 = 1,222,229.80 : x
  2. Step 2: Convert to fraction form
    4,417,370.92/6,626,204.34 = 1,222,229.80/x
  3. Step 3: Cross multiply
    4,417,370.92x = 6,626,204.34 × 1,222,229.80
  4. Step 4: Simplify right side
    4,417,370.92x = 8,098,744,405,237.33
  5. Step 5: Solve for x
    x = 8,098,744,405,237.33/4,417,370.92
  6. Step 6: Final answer
    x = 1,833,385.64

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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.