Home / 2,832,967.11-4,248,200.43-810,750.59

Finding the Fourth Proportional to 2,832,967.11, 4,248,200.43 and 810,750.59

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Solution

The fourth proportional to 2,832,967.11, 4,248,200.43 and 810,750.59 is: 1,215,768.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,967.11 : 4,248,200.43 = 810,750.59 : x
  2. Step 2: Convert to fraction form
    2,832,967.11/4,248,200.43 = 810,750.59/x
  3. Step 3: Cross multiply
    2,832,967.11x = 4,248,200.43 × 810,750.59
  4. Step 4: Simplify right side
    2,832,967.11x = 3,444,230,983,819.75
  5. Step 5: Solve for x
    x = 3,444,230,983,819.75/2,832,967.11
  6. Step 6: Final answer
    x = 1,215,768.08

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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.