Home / 4,846,842.55-7,264,043.02-2,951,572.15

Finding the Fourth Proportional to 4,846,842.55, 7,264,043.02 and 2,951,572.15

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Solution

The fourth proportional to 4,846,842.55, 7,264,043.02 and 2,951,572.15 is: 4,423,569.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,842.55 : 7,264,043.02 = 2,951,572.15 : x
  2. Step 2: Convert to fraction form
    4,846,842.55/7,264,043.02 = 2,951,572.15/x
  3. Step 3: Cross multiply
    4,846,842.55x = 7,264,043.02 × 2,951,572.15
  4. Step 4: Simplify right side
    4,846,842.55x = 21,440,347,074,233.89
  5. Step 5: Solve for x
    x = 21,440,347,074,233.89/4,846,842.55
  6. Step 6: Final answer
    x = 4,423,569.95

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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.