Home / 3,363,102.16-4,641,179.70-1,835,307.88

Finding the Fourth Proportional to 3,363,102.16, 4,641,179.70 and 1,835,307.88

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Solution

The fourth proportional to 3,363,102.16, 4,641,179.70 and 1,835,307.88 is: 2,532,778.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,102.16 : 4,641,179.70 = 1,835,307.88 : x
  2. Step 2: Convert to fraction form
    3,363,102.16/4,641,179.70 = 1,835,307.88/x
  3. Step 3: Cross multiply
    3,363,102.16x = 4,641,179.70 × 1,835,307.88
  4. Step 4: Simplify right side
    3,363,102.16x = 8,517,993,675,906.04
  5. Step 5: Solve for x
    x = 8,517,993,675,906.04/3,363,102.16
  6. Step 6: Final answer
    x = 2,532,778.75

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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.