Home / 5,017,676.68-6,924,399.78-2,725,838.92

Finding the Fourth Proportional to 5,017,676.68, 6,924,399.78 and 2,725,838.92

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Solution

The fourth proportional to 5,017,676.68, 6,924,399.78 and 2,725,838.92 is: 3,761,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,676.68 : 6,924,399.78 = 2,725,838.92 : x
  2. Step 2: Convert to fraction form
    5,017,676.68/6,924,399.78 = 2,725,838.92/x
  3. Step 3: Cross multiply
    5,017,676.68x = 6,924,399.78 × 2,725,838.92
  4. Step 4: Simplify right side
    5,017,676.68x = 18,874,798,417,963.44
  5. Step 5: Solve for x
    x = 18,874,798,417,963.44/5,017,676.68
  6. Step 6: Final answer
    x = 3,761,660.95

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1.5x scale

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.