Home / 8,182,482.24-12,274,215.44-2,502,755.76

Finding the Fourth Proportional to 8,182,482.24, 12,274,215.44 and 2,502,755.76

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Solution

The fourth proportional to 8,182,482.24, 12,274,215.44 and 2,502,755.76 is: 3,754,284.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,482.24 : 12,274,215.44 = 2,502,755.76 : x
  2. Step 2: Convert to fraction form
    8,182,482.24/12,274,215.44 = 2,502,755.76/x
  3. Step 3: Cross multiply
    8,182,482.24x = 12,274,215.44 × 2,502,755.76
  4. Step 4: Simplify right side
    8,182,482.24x = 30,719,363,391,940.93
  5. Step 5: Solve for x
    x = 30,719,363,391,940.93/8,182,482.24
  6. Step 6: Final answer
    x = 3,754,284.15

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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.