Home / 6,192,440.64-9,274,519.08-2,956,254.72

Finding the Fourth Proportional to 6,192,440.64, 9,274,519.08 and 2,956,254.72

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Solution

The fourth proportional to 6,192,440.64, 9,274,519.08 and 2,956,254.72 is: 4,427,630.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,440.64 : 9,274,519.08 = 2,956,254.72 : x
  2. Step 2: Convert to fraction form
    6,192,440.64/9,274,519.08 = 2,956,254.72/x
  3. Step 3: Cross multiply
    6,192,440.64x = 9,274,519.08 × 2,956,254.72
  4. Step 4: Simplify right side
    6,192,440.64x = 27,417,840,805,980.06
  5. Step 5: Solve for x
    x = 27,417,840,805,980.06/6,192,440.64
  6. Step 6: Final answer
    x = 4,427,630.78

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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.