Home / 9,590,108.60-13,234,609.50-5,724,873.02

Finding the Fourth Proportional to 9,590,108.60, 13,234,609.50 and 5,724,873.02

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Solution

The fourth proportional to 9,590,108.60, 13,234,609.50 and 5,724,873.02 is: 7,900,479.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,108.60 : 13,234,609.50 = 5,724,873.02 : x
  2. Step 2: Convert to fraction form
    9,590,108.60/13,234,609.50 = 5,724,873.02/x
  3. Step 3: Cross multiply
    9,590,108.60x = 13,234,609.50 × 5,724,873.02
  4. Step 4: Simplify right side
    9,590,108.60x = 75,766,458,856,785.69
  5. Step 5: Solve for x
    x = 75,766,458,856,785.69/9,590,108.60
  6. Step 6: Final answer
    x = 7,900,479.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.