Home / 1,551,444.60-2,327,166.90-1,197,150.60

Finding the Fourth Proportional to 1,551,444.60, 2,327,166.90 and 1,197,150.60

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Solution

The fourth proportional to 1,551,444.60, 2,327,166.90 and 1,197,150.60 is: 1,795,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,444.60 : 2,327,166.90 = 1,197,150.60 : x
  2. Step 2: Convert to fraction form
    1,551,444.60/2,327,166.90 = 1,197,150.60/x
  3. Step 3: Cross multiply
    1,551,444.60x = 2,327,166.90 × 1,197,150.60
  4. Step 4: Simplify right side
    1,551,444.60x = 2,785,969,250,635.14
  5. Step 5: Solve for x
    x = 2,785,969,250,635.14/1,551,444.60
  6. Step 6: Final answer
    x = 1,795,725.90

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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.