Home / 1,023,817.73-1,413,149.49-594,236.25

Finding the Fourth Proportional to 1,023,817.73, 1,413,149.49 and 594,236.25

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Solution

The fourth proportional to 1,023,817.73, 1,413,149.49 and 594,236.25 is: 820,209.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,817.73 : 1,413,149.49 = 594,236.25 : x
  2. Step 2: Convert to fraction form
    1,023,817.73/1,413,149.49 = 594,236.25/x
  3. Step 3: Cross multiply
    1,023,817.73x = 1,413,149.49 × 594,236.25
  4. Step 4: Simplify right side
    1,023,817.73x = 839,744,653,627.01
  5. Step 5: Solve for x
    x = 839,744,653,627.01/1,023,817.73
  6. Step 6: Final answer
    x = 820,209.14

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Double scale
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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.