Home / 4,876,667.32-7,313,542.56-3,057,794.92

Finding the Fourth Proportional to 4,876,667.32, 7,313,542.56 and 3,057,794.92

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Solution

The fourth proportional to 4,876,667.32, 7,313,542.56 and 3,057,794.92 is: 4,585,777.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,667.32 : 7,313,542.56 = 3,057,794.92 : x
  2. Step 2: Convert to fraction form
    4,876,667.32/7,313,542.56 = 3,057,794.92/x
  3. Step 3: Cross multiply
    4,876,667.32x = 7,313,542.56 × 3,057,794.92
  4. Step 4: Simplify right side
    4,876,667.32x = 22,363,313,235,315.11
  5. Step 5: Solve for x
    x = 22,363,313,235,315.11/4,876,667.32
  6. Step 6: Final answer
    x = 4,585,777.91

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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.