Home / 1,888,044.49-2,832,952.47-941,489.02

Finding the Fourth Proportional to 1,888,044.49, 2,832,952.47 and 941,489.02

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Solution

The fourth proportional to 1,888,044.49, 2,832,952.47 and 941,489.02 is: 1,412,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,044.49 : 2,832,952.47 = 941,489.02 : x
  2. Step 2: Convert to fraction form
    1,888,044.49/2,832,952.47 = 941,489.02/x
  3. Step 3: Cross multiply
    1,888,044.49x = 2,832,952.47 × 941,489.02
  4. Step 4: Simplify right side
    1,888,044.49x = 2,667,193,644,686.88
  5. Step 5: Solve for x
    x = 2,667,193,644,686.88/1,888,044.49
  6. Step 6: Final answer
    x = 1,412,675.21

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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.