Home / 4,917,554.04-6,786,672.30-2,984,306.52

Finding the Fourth Proportional to 4,917,554.04, 6,786,672.30 and 2,984,306.52

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Solution

The fourth proportional to 4,917,554.04, 6,786,672.30 and 2,984,306.52 is: 4,118,614.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,554.04 : 6,786,672.30 = 2,984,306.52 : x
  2. Step 2: Convert to fraction form
    4,917,554.04/6,786,672.30 = 2,984,306.52/x
  3. Step 3: Cross multiply
    4,917,554.04x = 6,786,672.30 × 2,984,306.52
  4. Step 4: Simplify right side
    4,917,554.04x = 20,253,510,393,993.39
  5. Step 5: Solve for x
    x = 20,253,510,393,993.39/4,917,554.04
  6. Step 6: Final answer
    x = 4,118,614.71

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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.