Home / 1,107,230.01-1,527,977.42-597,932.38

Finding the Fourth Proportional to 1,107,230.01, 1,527,977.42 and 597,932.38

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Solution

The fourth proportional to 1,107,230.01, 1,527,977.42 and 597,932.38 is: 825,146.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,230.01 : 1,527,977.42 = 597,932.38 : x
  2. Step 2: Convert to fraction form
    1,107,230.01/1,527,977.42 = 597,932.38/x
  3. Step 3: Cross multiply
    1,107,230.01x = 1,527,977.42 × 597,932.38
  4. Step 4: Simplify right side
    1,107,230.01x = 913,627,175,326.86
  5. Step 5: Solve for x
    x = 913,627,175,326.86/1,107,230.01
  6. Step 6: Final answer
    x = 825,146.69

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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.