Home / 4,439,279.75-6,127,229.78-2,604,327.52

Finding the Fourth Proportional to 4,439,279.75, 6,127,229.78 and 2,604,327.52

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Solution

The fourth proportional to 4,439,279.75, 6,127,229.78 and 2,604,327.52 is: 3,594,572.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,279.75 : 6,127,229.78 = 2,604,327.52 : x
  2. Step 2: Convert to fraction form
    4,439,279.75/6,127,229.78 = 2,604,327.52/x
  3. Step 3: Cross multiply
    4,439,279.75x = 6,127,229.78 × 2,604,327.52
  4. Step 4: Simplify right side
    4,439,279.75x = 15,957,313,113,099.78
  5. Step 5: Solve for x
    x = 15,957,313,113,099.78/4,439,279.75
  6. Step 6: Final answer
    x = 3,594,572.55

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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.