Home / 7,306,733.12-10,957,380.96-2,513,076.80

Finding the Fourth Proportional to 7,306,733.12, 10,957,380.96 and 2,513,076.80

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Solution

The fourth proportional to 7,306,733.12, 10,957,380.96 and 2,513,076.80 is: 3,768,680.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,733.12 : 10,957,380.96 = 2,513,076.80 : x
  2. Step 2: Convert to fraction form
    7,306,733.12/10,957,380.96 = 2,513,076.80/x
  3. Step 3: Cross multiply
    7,306,733.12x = 10,957,380.96 × 2,513,076.80
  4. Step 4: Simplify right side
    7,306,733.12x = 27,536,739,879,337.73
  5. Step 5: Solve for x
    x = 27,536,739,879,337.73/7,306,733.12
  6. Step 6: Final answer
    x = 3,768,680.12

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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.