Home / 4,612,235.24-6,917,643.68-1,538,280.11

Finding the Fourth Proportional to 4,612,235.24, 6,917,643.68 and 1,538,280.11

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Solution

The fourth proportional to 4,612,235.24, 6,917,643.68 and 1,538,280.11 is: 2,307,183.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,235.24 : 6,917,643.68 = 1,538,280.11 : x
  2. Step 2: Convert to fraction form
    4,612,235.24/6,917,643.68 = 1,538,280.11/x
  3. Step 3: Cross multiply
    4,612,235.24x = 6,917,643.68 × 1,538,280.11
  4. Step 4: Simplify right side
    4,612,235.24x = 10,641,273,690,613.91
  5. Step 5: Solve for x
    x = 10,641,273,690,613.91/4,612,235.24
  6. Step 6: Final answer
    x = 2,307,183.64

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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.