Home / 1,014,966.57-1,522,474.55-341,057.64

Finding the Fourth Proportional to 1,014,966.57, 1,522,474.55 and 341,057.64

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Solution

The fourth proportional to 1,014,966.57, 1,522,474.55 and 341,057.64 is: 511,594.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,966.57 : 1,522,474.55 = 341,057.64 : x
  2. Step 2: Convert to fraction form
    1,014,966.57/1,522,474.55 = 341,057.64/x
  3. Step 3: Cross multiply
    1,014,966.57x = 1,522,474.55 × 341,057.64
  4. Step 4: Simplify right side
    1,014,966.57x = 519,251,576,983.06
  5. Step 5: Solve for x
    x = 519,251,576,983.06/1,014,966.57
  6. Step 6: Final answer
    x = 511,594.76

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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.