Home / 3,622,444.32-4,998,867.48-2,073,654.66

Finding the Fourth Proportional to 3,622,444.32, 4,998,867.48 and 2,073,654.66

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Solution

The fourth proportional to 3,622,444.32, 4,998,867.48 and 2,073,654.66 is: 2,861,582.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,444.32 : 4,998,867.48 = 2,073,654.66 : x
  2. Step 2: Convert to fraction form
    3,622,444.32/4,998,867.48 = 2,073,654.66/x
  3. Step 3: Cross multiply
    3,622,444.32x = 4,998,867.48 × 2,073,654.66
  4. Step 4: Simplify right side
    3,622,444.32x = 10,365,924,844,624.46
  5. Step 5: Solve for x
    x = 10,365,924,844,624.46/3,622,444.32
  6. Step 6: Final answer
    x = 2,861,582.93

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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.