Home / 9,744,272.20-14,603,966.70-7,489,232.20

Finding the Fourth Proportional to 9,744,272.20, 14,603,966.70 and 7,489,232.20

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Solution

The fourth proportional to 9,744,272.20, 14,603,966.70 and 7,489,232.20 is: 11,224,285.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,272.20 : 14,603,966.70 = 7,489,232.20 : x
  2. Step 2: Convert to fraction form
    9,744,272.20/14,603,966.70 = 7,489,232.20/x
  3. Step 3: Cross multiply
    9,744,272.20x = 14,603,966.70 × 7,489,232.20
  4. Step 4: Simplify right side
    9,744,272.20x = 109,372,497,657,367.73
  5. Step 5: Solve for x
    x = 109,372,497,657,367.73/9,744,272.20
  6. Step 6: Final answer
    x = 11,224,285.96

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Double scale
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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.