Home / 2,456,633.60-3,685,294.39-858,833.27

Finding the Fourth Proportional to 2,456,633.60, 3,685,294.39 and 858,833.27

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Solution

The fourth proportional to 2,456,633.60, 3,685,294.39 and 858,833.27 is: 1,288,370.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,633.60 : 3,685,294.39 = 858,833.27 : x
  2. Step 2: Convert to fraction form
    2,456,633.60/3,685,294.39 = 858,833.27/x
  3. Step 3: Cross multiply
    2,456,633.60x = 3,685,294.39 × 858,833.27
  4. Step 4: Simplify right side
    2,456,633.60x = 3,165,053,431,876.36
  5. Step 5: Solve for x
    x = 3,165,053,431,876.36/2,456,633.60
  6. Step 6: Final answer
    x = 1,288,370.16

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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.