Home / 1,832,052.40-2,528,272.90-1,016,229.58

Finding the Fourth Proportional to 1,832,052.40, 2,528,272.90 and 1,016,229.58

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Solution

The fourth proportional to 1,832,052.40, 2,528,272.90 and 1,016,229.58 is: 1,402,419.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,052.40 : 2,528,272.90 = 1,016,229.58 : x
  2. Step 2: Convert to fraction form
    1,832,052.40/2,528,272.90 = 1,016,229.58/x
  3. Step 3: Cross multiply
    1,832,052.40x = 2,528,272.90 × 1,016,229.58
  4. Step 4: Simplify right side
    1,832,052.40x = 2,569,305,707,292.38
  5. Step 5: Solve for x
    x = 2,569,305,707,292.38/1,832,052.40
  6. Step 6: Final answer
    x = 1,402,419.33

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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.