Home / 9,744,002.28-14,609,360.34-4,942,432.80

Finding the Fourth Proportional to 9,744,002.28, 14,609,360.34 and 4,942,432.80

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Solution

The fourth proportional to 9,744,002.28, 14,609,360.34 and 4,942,432.80 is: 7,410,279.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,002.28 : 14,609,360.34 = 4,942,432.80 : x
  2. Step 2: Convert to fraction form
    9,744,002.28/14,609,360.34 = 4,942,432.80/x
  3. Step 3: Cross multiply
    9,744,002.28x = 14,609,360.34 × 4,942,432.80
  4. Step 4: Simplify right side
    9,744,002.28x = 72,205,781,731,435.16
  5. Step 5: Solve for x
    x = 72,205,781,731,435.16/9,744,002.28
  6. Step 6: Final answer
    x = 7,410,279.64

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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.