Home / 1,107,241.06-1,527,992.64-597,943.38

Finding the Fourth Proportional to 1,107,241.06, 1,527,992.64 and 597,943.38

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Solution

The fourth proportional to 1,107,241.06, 1,527,992.64 and 597,943.38 is: 825,161.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,241.06 : 1,527,992.64 = 597,943.38 : x
  2. Step 2: Convert to fraction form
    1,107,241.06/1,527,992.64 = 597,943.38/x
  3. Step 3: Cross multiply
    1,107,241.06x = 1,527,992.64 × 597,943.38
  4. Step 4: Simplify right side
    1,107,241.06x = 913,653,083,776.72
  5. Step 5: Solve for x
    x = 913,653,083,776.72/1,107,241.06
  6. Step 6: Final answer
    x = 825,161.85

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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.