Home / 3,329,827.32-4,595,161.62-1,801,934.43

Finding the Fourth Proportional to 3,329,827.32, 4,595,161.62 and 1,801,934.43

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Solution

The fourth proportional to 3,329,827.32, 4,595,161.62 and 1,801,934.43 is: 2,486,669.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,827.32 : 4,595,161.62 = 1,801,934.43 : x
  2. Step 2: Convert to fraction form
    3,329,827.32/4,595,161.62 = 1,801,934.43/x
  3. Step 3: Cross multiply
    3,329,827.32x = 4,595,161.62 × 1,801,934.43
  4. Step 4: Simplify right side
    3,329,827.32x = 8,280,179,934,492.58
  5. Step 5: Solve for x
    x = 8,280,179,934,492.58/3,329,827.32
  6. Step 6: Final answer
    x = 2,486,669.47

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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.