Home / 4,979,957.65-6,872,248.24-3,046,076.17

Finding the Fourth Proportional to 4,979,957.65, 6,872,248.24 and 3,046,076.17

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Solution

The fourth proportional to 4,979,957.65, 6,872,248.24 and 3,046,076.17 is: 4,203,528.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,979,957.65 : 6,872,248.24 = 3,046,076.17 : x
  2. Step 2: Convert to fraction form
    4,979,957.65/6,872,248.24 = 3,046,076.17/x
  3. Step 3: Cross multiply
    4,979,957.65x = 6,872,248.24 × 3,046,076.17
  4. Step 4: Simplify right side
    4,979,957.65x = 20,933,391,598,188.44
  5. Step 5: Solve for x
    x = 20,933,391,598,188.44/4,979,957.65
  6. Step 6: Final answer
    x = 4,203,528.04

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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.