Home / 3,329,813.01-4,595,141.97-1,801,920.15

Finding the Fourth Proportional to 3,329,813.01, 4,595,141.97 and 1,801,920.15

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Solution

The fourth proportional to 3,329,813.01, 4,595,141.97 and 1,801,920.15 is: 2,486,649.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,813.01 : 4,595,141.97 = 1,801,920.15 : x
  2. Step 2: Convert to fraction form
    3,329,813.01/4,595,141.97 = 1,801,920.15/x
  3. Step 3: Cross multiply
    3,329,813.01x = 4,595,141.97 × 1,801,920.15
  4. Step 4: Simplify right side
    3,329,813.01x = 8,280,078,907,853.69
  5. Step 5: Solve for x
    x = 8,280,078,907,853.69/3,329,813.01
  6. Step 6: Final answer
    x = 2,486,649.82

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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.