Home / 5,395,775.49-8,079,159.66-4,110,258.94

Finding the Fourth Proportional to 5,395,775.49, 8,079,159.66 and 4,110,258.94

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Solution

The fourth proportional to 5,395,775.49, 8,079,159.66 and 4,110,258.94 is: 6,154,340.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,775.49 : 8,079,159.66 = 4,110,258.94 : x
  2. Step 2: Convert to fraction form
    5,395,775.49/8,079,159.66 = 4,110,258.94/x
  3. Step 3: Cross multiply
    5,395,775.49x = 8,079,159.66 × 4,110,258.94
  4. Step 4: Simplify right side
    5,395,775.49x = 33,207,438,207,711.20
  5. Step 5: Solve for x
    x = 33,207,438,207,711.20/5,395,775.49
  6. Step 6: Final answer
    x = 6,154,340.24

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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.