Home / 4,667,392.13-6,441,001.31-2,521,216.13

Finding the Fourth Proportional to 4,667,392.13, 6,441,001.31 and 2,521,216.13

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Solution

The fourth proportional to 4,667,392.13, 6,441,001.31 and 2,521,216.13 is: 3,479,278.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,392.13 : 6,441,001.31 = 2,521,216.13 : x
  2. Step 2: Convert to fraction form
    4,667,392.13/6,441,001.31 = 2,521,216.13/x
  3. Step 3: Cross multiply
    4,667,392.13x = 6,441,001.31 × 2,521,216.13
  4. Step 4: Simplify right side
    4,667,392.13x = 16,239,156,370,221.16
  5. Step 5: Solve for x
    x = 16,239,156,370,221.16/4,667,392.13
  6. Step 6: Final answer
    x = 3,479,278.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.