Home / 5,396,673.82-8,094,123.96-1,937,697.52

Finding the Fourth Proportional to 5,396,673.82, 8,094,123.96 and 1,937,697.52

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Solution

The fourth proportional to 5,396,673.82, 8,094,123.96 and 1,937,697.52 is: 2,906,227.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,673.82 : 8,094,123.96 = 1,937,697.52 : x
  2. Step 2: Convert to fraction form
    5,396,673.82/8,094,123.96 = 1,937,697.52/x
  3. Step 3: Cross multiply
    5,396,673.82x = 8,094,123.96 × 1,937,697.52
  4. Step 4: Simplify right side
    5,396,673.82x = 15,683,963,923,864.58
  5. Step 5: Solve for x
    x = 15,683,963,923,864.58/5,396,673.82
  6. Step 6: Final answer
    x = 2,906,227.88

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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.