Home / 8,917,797.25-12,306,148.36-5,050,346.10

Finding the Fourth Proportional to 8,917,797.25, 12,306,148.36 and 5,050,346.10

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Solution

The fourth proportional to 8,917,797.25, 12,306,148.36 and 5,050,346.10 is: 6,969,244.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,917,797.25 : 12,306,148.36 = 5,050,346.10 : x
  2. Step 2: Convert to fraction form
    8,917,797.25/12,306,148.36 = 5,050,346.10/x
  3. Step 3: Cross multiply
    8,917,797.25x = 12,306,148.36 × 5,050,346.10
  4. Step 4: Simplify right side
    8,917,797.25x = 62,150,308,375,947.39
  5. Step 5: Solve for x
    x = 62,150,308,375,947.39/8,917,797.25
  6. Step 6: Final answer
    x = 6,969,244.38

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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.