Home / 4,829,789.66-7,244,932.64-1,235,587.79

Finding the Fourth Proportional to 4,829,789.66, 7,244,932.64 and 1,235,587.79

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Solution

The fourth proportional to 4,829,789.66, 7,244,932.64 and 1,235,587.79 is: 1,853,445.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,789.66 : 7,244,932.64 = 1,235,587.79 : x
  2. Step 2: Convert to fraction form
    4,829,789.66/7,244,932.64 = 1,235,587.79/x
  3. Step 3: Cross multiply
    4,829,789.66x = 7,244,932.64 × 1,235,587.79
  4. Step 4: Simplify right side
    4,829,789.66x = 8,951,750,266,953.86
  5. Step 5: Solve for x
    x = 8,951,750,266,953.86/4,829,789.66
  6. Step 6: Final answer
    x = 1,853,445.16

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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.