Home / 2,416,852.30-3,335,179.83-1,329,120.52

Finding the Fourth Proportional to 2,416,852.30, 3,335,179.83 and 1,329,120.52

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Solution

The fourth proportional to 2,416,852.30, 3,335,179.83 and 1,329,120.52 is: 1,834,144.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,852.30 : 3,335,179.83 = 1,329,120.52 : x
  2. Step 2: Convert to fraction form
    2,416,852.30/3,335,179.83 = 1,329,120.52/x
  3. Step 3: Cross multiply
    2,416,852.30x = 3,335,179.83 × 1,329,120.52
  4. Step 4: Simplify right side
    2,416,852.30x = 4,432,855,949,943.11
  5. Step 5: Solve for x
    x = 4,432,855,949,943.11/2,416,852.30
  6. Step 6: Final answer
    x = 1,834,144.33

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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.