Home / 3,329,820.39-4,595,152.17-1,801,927.52

Finding the Fourth Proportional to 3,329,820.39, 4,595,152.17 and 1,801,927.52

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Solution

The fourth proportional to 3,329,820.39, 4,595,152.17 and 1,801,927.52 is: 2,486,659.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,820.39 : 4,595,152.17 = 1,801,927.52 : x
  2. Step 2: Convert to fraction form
    3,329,820.39/4,595,152.17 = 1,801,927.52/x
  3. Step 3: Cross multiply
    3,329,820.39x = 4,595,152.17 × 1,801,927.52
  4. Step 4: Simplify right side
    3,329,820.39x = 8,280,131,121,725.32
  5. Step 5: Solve for x
    x = 8,280,131,121,725.32/3,329,820.39
  6. Step 6: Final answer
    x = 2,486,659.99

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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.