Home / 3,084,164-4,258,391.28-2,475,663.92

Finding the Fourth Proportional to 3,084,164, 4,258,391.28 and 2,475,663.92

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Solution

The fourth proportional to 3,084,164, 4,258,391.28 and 2,475,663.92 is: 3,418,218.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,164 : 4,258,391.28 = 2,475,663.92 : x
  2. Step 2: Convert to fraction form
    3,084,164/4,258,391.28 = 2,475,663.92/x
  3. Step 3: Cross multiply
    3,084,164x = 4,258,391.28 × 2,475,663.92
  4. Step 4: Simplify right side
    3,084,164x = 10,542,345,649,138.62
  5. Step 5: Solve for x
    x = 10,542,345,649,138.62/3,084,164
  6. Step 6: Final answer
    x = 3,418,218.24

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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.