Home / 5,050,743.30-7,577,234.46-1,456,229.88

Finding the Fourth Proportional to 5,050,743.30, 7,577,234.46 and 1,456,229.88

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Solution

The fourth proportional to 5,050,743.30, 7,577,234.46 and 1,456,229.88 is: 2,184,667.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,743.30 : 7,577,234.46 = 1,456,229.88 : x
  2. Step 2: Convert to fraction form
    5,050,743.30/7,577,234.46 = 1,456,229.88/x
  3. Step 3: Cross multiply
    5,050,743.30x = 7,577,234.46 × 1,456,229.88
  4. Step 4: Simplify right side
    5,050,743.30x = 11,034,195,228,417.66
  5. Step 5: Solve for x
    x = 11,034,195,228,417.66/5,050,743.30
  6. Step 6: Final answer
    x = 2,184,667.60

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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.