Home / 6,694,164.92-9,238,142.45-3,793,459.34

Finding the Fourth Proportional to 6,694,164.92, 9,238,142.45 and 3,793,459.34

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Solution

The fourth proportional to 6,694,164.92, 9,238,142.45 and 3,793,459.34 is: 5,235,084.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,164.92 : 9,238,142.45 = 3,793,459.34 : x
  2. Step 2: Convert to fraction form
    6,694,164.92/9,238,142.45 = 3,793,459.34/x
  3. Step 3: Cross multiply
    6,694,164.92x = 9,238,142.45 × 3,793,459.34
  4. Step 4: Simplify right side
    6,694,164.92x = 35,044,517,744,913.48
  5. Step 5: Solve for x
    x = 35,044,517,744,913.48/6,694,164.92
  6. Step 6: Final answer
    x = 5,235,084.31

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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.