Home / 1,595,236.25-2,392,854.38-473,305.25

Finding the Fourth Proportional to 1,595,236.25, 2,392,854.38 and 473,305.25

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Solution

The fourth proportional to 1,595,236.25, 2,392,854.38 and 473,305.25 is: 709,957.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,236.25 : 2,392,854.38 = 473,305.25 : x
  2. Step 2: Convert to fraction form
    1,595,236.25/2,392,854.38 = 473,305.25/x
  3. Step 3: Cross multiply
    1,595,236.25x = 2,392,854.38 × 473,305.25
  4. Step 4: Simplify right side
    1,595,236.25x = 1,132,550,540,539.49
  5. Step 5: Solve for x
    x = 1,132,550,540,539.49/1,595,236.25
  6. Step 6: Final answer
    x = 709,957.88

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Double scale
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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.