Home / 1,000,060.02-1,380,086.46-541,174.54

Finding the Fourth Proportional to 1,000,060.02, 1,380,086.46 and 541,174.54

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Solution

The fourth proportional to 1,000,060.02, 1,380,086.46 and 541,174.54 is: 746,822.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,060.02 : 1,380,086.46 = 541,174.54 : x
  2. Step 2: Convert to fraction form
    1,000,060.02/1,380,086.46 = 541,174.54/x
  3. Step 3: Cross multiply
    1,000,060.02x = 1,380,086.46 × 541,174.54
  4. Step 4: Simplify right side
    1,000,060.02x = 746,867,655,150.73
  5. Step 5: Solve for x
    x = 746,867,655,150.73/1,000,060.02
  6. Step 6: Final answer
    x = 746,822.83

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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.