Home / 1,014,966.38-1,522,474.28-341,057.45

Finding the Fourth Proportional to 1,014,966.38, 1,522,474.28 and 341,057.45

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Solution

The fourth proportional to 1,014,966.38, 1,522,474.28 and 341,057.45 is: 511,594.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,966.38 : 1,522,474.28 = 341,057.45 : x
  2. Step 2: Convert to fraction form
    1,014,966.38/1,522,474.28 = 341,057.45/x
  3. Step 3: Cross multiply
    1,014,966.38x = 1,522,474.28 × 341,057.45
  4. Step 4: Simplify right side
    1,014,966.38x = 519,251,195,627.39
  5. Step 5: Solve for x
    x = 519,251,195,627.39/1,014,966.38
  6. Step 6: Final answer
    x = 511,594.48

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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.