Home / 4,984,007.30-7,476,010.95-3,070,819.70

Finding the Fourth Proportional to 4,984,007.30, 7,476,010.95 and 3,070,819.70

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Solution

The fourth proportional to 4,984,007.30, 7,476,010.95 and 3,070,819.70 is: 4,606,229.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984,007.30 : 7,476,010.95 = 3,070,819.70 : x
  2. Step 2: Convert to fraction form
    4,984,007.30/7,476,010.95 = 3,070,819.70/x
  3. Step 3: Cross multiply
    4,984,007.30x = 7,476,010.95 × 3,070,819.70
  4. Step 4: Simplify right side
    4,984,007.30x = 22,957,481,702,675.72
  5. Step 5: Solve for x
    x = 22,957,481,702,675.72/4,984,007.30
  6. Step 6: Final answer
    x = 4,606,229.55

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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.