Home / 6,227,272.42-9,340,853.04-1,967,440.50

Finding the Fourth Proportional to 6,227,272.42, 9,340,853.04 and 1,967,440.50

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Solution

The fourth proportional to 6,227,272.42, 9,340,853.04 and 1,967,440.50 is: 2,951,143.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,272.42 : 9,340,853.04 = 1,967,440.50 : x
  2. Step 2: Convert to fraction form
    6,227,272.42/9,340,853.04 = 1,967,440.50/x
  3. Step 3: Cross multiply
    6,227,272.42x = 9,340,853.04 × 1,967,440.50
  4. Step 4: Simplify right side
    6,227,272.42x = 18,377,572,575,444.12
  5. Step 5: Solve for x
    x = 18,377,572,575,444.12/6,227,272.42
  6. Step 6: Final answer
    x = 2,951,143.19

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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.