Home / 7,375,760.40-11,063,640.60-2,258,180.40

Finding the Fourth Proportional to 7,375,760.40, 11,063,640.60 and 2,258,180.40

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Solution

The fourth proportional to 7,375,760.40, 11,063,640.60 and 2,258,180.40 is: 3,387,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,375,760.40 : 11,063,640.60 = 2,258,180.40 : x
  2. Step 2: Convert to fraction form
    7,375,760.40/11,063,640.60 = 2,258,180.40/x
  3. Step 3: Cross multiply
    7,375,760.40x = 11,063,640.60 × 2,258,180.40
  4. Step 4: Simplify right side
    7,375,760.40x = 24,983,696,355,564.24
  5. Step 5: Solve for x
    x = 24,983,696,355,564.24/7,375,760.40
  6. Step 6: Final answer
    x = 3,387,270.60

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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.