Home / 9,591,628.60-14,387,442.90-8,546,534.20

Finding the Fourth Proportional to 9,591,628.60, 14,387,442.90 and 8,546,534.20

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Solution

The fourth proportional to 9,591,628.60, 14,387,442.90 and 8,546,534.20 is: 12,819,801.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,628.60 : 14,387,442.90 = 8,546,534.20 : x
  2. Step 2: Convert to fraction form
    9,591,628.60/14,387,442.90 = 8,546,534.20/x
  3. Step 3: Cross multiply
    9,591,628.60x = 14,387,442.90 × 8,546,534.20
  4. Step 4: Simplify right side
    9,591,628.60x = 122,962,772,795,397.17
  5. Step 5: Solve for x
    x = 122,962,772,795,397.17/9,591,628.60
  6. Step 6: Final answer
    x = 12,819,801.30

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Similar ratio
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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.