Home / 3,329,818.89-4,595,150.08-1,801,926.02

Finding the Fourth Proportional to 3,329,818.89, 4,595,150.08 and 1,801,926.02

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Solution

The fourth proportional to 3,329,818.89, 4,595,150.08 and 1,801,926.02 is: 2,486,657.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,818.89 : 4,595,150.08 = 1,801,926.02 : x
  2. Step 2: Convert to fraction form
    3,329,818.89/4,595,150.08 = 1,801,926.02/x
  3. Step 3: Cross multiply
    3,329,818.89x = 4,595,150.08 × 1,801,926.02
  4. Step 4: Simplify right side
    3,329,818.89x = 8,280,120,471,981.33
  5. Step 5: Solve for x
    x = 8,280,120,471,981.33/3,329,818.89
  6. Step 6: Final answer
    x = 2,486,657.91

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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.