Home / 7,034,163.60-10,551,245.40-5,900,422.80

Finding the Fourth Proportional to 7,034,163.60, 10,551,245.40 and 5,900,422.80

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Solution

The fourth proportional to 7,034,163.60, 10,551,245.40 and 5,900,422.80 is: 8,850,634.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,163.60 : 10,551,245.40 = 5,900,422.80 : x
  2. Step 2: Convert to fraction form
    7,034,163.60/10,551,245.40 = 5,900,422.80/x
  3. Step 3: Cross multiply
    7,034,163.60x = 10,551,245.40 × 5,900,422.80
  4. Step 4: Simplify right side
    7,034,163.60x = 62,256,808,926,555.12
  5. Step 5: Solve for x
    x = 62,256,808,926,555.12/7,034,163.60
  6. Step 6: Final answer
    x = 8,850,634.20

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Double scale
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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.