Home / 3,329,819.74-4,595,151.24-1,801,926.86

Finding the Fourth Proportional to 3,329,819.74, 4,595,151.24 and 1,801,926.86

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Solution

The fourth proportional to 3,329,819.74, 4,595,151.24 and 1,801,926.86 is: 2,486,659.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,819.74 : 4,595,151.24 = 1,801,926.86 : x
  2. Step 2: Convert to fraction form
    3,329,819.74/4,595,151.24 = 1,801,926.86/x
  3. Step 3: Cross multiply
    3,329,819.74x = 4,595,151.24 × 1,801,926.86
  4. Step 4: Simplify right side
    3,329,819.74x = 8,280,126,445,118.31
  5. Step 5: Solve for x
    x = 8,280,126,445,118.31/3,329,819.74
  6. Step 6: Final answer
    x = 2,486,659.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.