Home / 6,097,500.70-9,146,251.05-3,702,079.60

Finding the Fourth Proportional to 6,097,500.70, 9,146,251.05 and 3,702,079.60

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Solution

The fourth proportional to 6,097,500.70, 9,146,251.05 and 3,702,079.60 is: 5,553,119.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,097,500.70 : 9,146,251.05 = 3,702,079.60 : x
  2. Step 2: Convert to fraction form
    6,097,500.70/9,146,251.05 = 3,702,079.60/x
  3. Step 3: Cross multiply
    6,097,500.70x = 9,146,251.05 × 3,702,079.60
  4. Step 4: Simplify right side
    6,097,500.70x = 33,860,149,428,683.58
  5. Step 5: Solve for x
    x = 33,860,149,428,683.58/6,097,500.70
  6. Step 6: Final answer
    x = 5,553,119.40

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Similar ratio
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1.5x scale

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.