Home / 2,416,874.80-3,335,210.88-1,329,143.04

Finding the Fourth Proportional to 2,416,874.80, 3,335,210.88 and 1,329,143.04

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Solution

The fourth proportional to 2,416,874.80, 3,335,210.88 and 1,329,143.04 is: 1,834,175.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,874.80 : 3,335,210.88 = 1,329,143.04 : x
  2. Step 2: Convert to fraction form
    2,416,874.80/3,335,210.88 = 1,329,143.04/x
  3. Step 3: Cross multiply
    2,416,874.80x = 3,335,210.88 × 1,329,143.04
  4. Step 4: Simplify right side
    2,416,874.80x = 4,432,972,328,084.28
  5. Step 5: Solve for x
    x = 4,432,972,328,084.28/2,416,874.80
  6. Step 6: Final answer
    x = 1,834,175.41

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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.