Home / 6,527,378.93-9,791,066.57-2,039,654.93

Finding the Fourth Proportional to 6,527,378.93, 9,791,066.57 and 2,039,654.93

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Solution

The fourth proportional to 6,527,378.93, 9,791,066.57 and 2,039,654.93 is: 3,059,481.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,378.93 : 9,791,066.57 = 2,039,654.93 : x
  2. Step 2: Convert to fraction form
    6,527,378.93/9,791,066.57 = 2,039,654.93/x
  3. Step 3: Cross multiply
    6,527,378.93x = 9,791,066.57 × 2,039,654.93
  4. Step 4: Simplify right side
    6,527,378.93x = 19,970,397,140,305.08
  5. Step 5: Solve for x
    x = 19,970,397,140,305.08/6,527,378.93
  6. Step 6: Final answer
    x = 3,059,481.82

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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.