Home / 4,248,759.98-5,863,289.61-2,315,020.56

Finding the Fourth Proportional to 4,248,759.98, 5,863,289.61 and 2,315,020.56

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Solution

The fourth proportional to 4,248,759.98, 5,863,289.61 and 2,315,020.56 is: 3,194,728.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,759.98 : 5,863,289.61 = 2,315,020.56 : x
  2. Step 2: Convert to fraction form
    4,248,759.98/5,863,289.61 = 2,315,020.56/x
  3. Step 3: Cross multiply
    4,248,759.98x = 5,863,289.61 × 2,315,020.56
  4. Step 4: Simplify right side
    4,248,759.98x = 13,573,635,974,397.04
  5. Step 5: Solve for x
    x = 13,573,635,974,397.04/4,248,759.98
  6. Step 6: Final answer
    x = 3,194,728.83

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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.