Home / 3,176,324.26-4,383,324.10-1,726,016.24

Finding the Fourth Proportional to 3,176,324.26, 4,383,324.10 and 1,726,016.24

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Solution

The fourth proportional to 3,176,324.26, 4,383,324.10 and 1,726,016.24 is: 2,381,900.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,324.26 : 4,383,324.10 = 1,726,016.24 : x
  2. Step 2: Convert to fraction form
    3,176,324.26/4,383,324.10 = 1,726,016.24/x
  3. Step 3: Cross multiply
    3,176,324.26x = 4,383,324.10 × 1,726,016.24
  4. Step 4: Simplify right side
    3,176,324.26x = 7,565,688,581,783.38
  5. Step 5: Solve for x
    x = 7,565,688,581,783.38/3,176,324.26
  6. Step 6: Final answer
    x = 2,381,900.58

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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.