Home / 7,925,648.94-11,884,725.68-3,070,229.49

Finding the Fourth Proportional to 7,925,648.94, 11,884,725.68 and 3,070,229.49

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Solution

The fourth proportional to 7,925,648.94, 11,884,725.68 and 3,070,229.49 is: 4,603,892.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,925,648.94 : 11,884,725.68 = 3,070,229.49 : x
  2. Step 2: Convert to fraction form
    7,925,648.94/11,884,725.68 = 3,070,229.49/x
  3. Step 3: Cross multiply
    7,925,648.94x = 11,884,725.68 × 3,070,229.49
  4. Step 4: Simplify right side
    7,925,648.94x = 36,488,835,247,945.16
  5. Step 5: Solve for x
    x = 36,488,835,247,945.16/7,925,648.94
  6. Step 6: Final answer
    x = 4,603,892.44

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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.