Home / 1,832,253.13-2,528,512.29-1,016,456.83

Finding the Fourth Proportional to 1,832,253.13, 2,528,512.29 and 1,016,456.83

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Solution

The fourth proportional to 1,832,253.13, 2,528,512.29 and 1,016,456.83 is: 1,402,712.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,253.13 : 2,528,512.29 = 1,016,456.83 : x
  2. Step 2: Convert to fraction form
    1,832,253.13/2,528,512.29 = 1,016,456.83/x
  3. Step 3: Cross multiply
    1,832,253.13x = 2,528,512.29 × 1,016,456.83
  4. Step 4: Simplify right side
    1,832,253.13x = 2,570,123,586,909.44
  5. Step 5: Solve for x
    x = 2,570,123,586,909.44/1,832,253.13
  6. Step 6: Final answer
    x = 1,402,712.07

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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.