Home / 2,416,895.12-3,335,248.56-1,329,166.56

Finding the Fourth Proportional to 2,416,895.12, 3,335,248.56 and 1,329,166.56

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Solution

The fourth proportional to 2,416,895.12, 3,335,248.56 and 1,329,166.56 is: 1,834,213.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,895.12 : 3,335,248.56 = 1,329,166.56 : x
  2. Step 2: Convert to fraction form
    2,416,895.12/3,335,248.56 = 1,329,166.56/x
  3. Step 3: Cross multiply
    2,416,895.12x = 3,335,248.56 × 1,329,166.56
  4. Step 4: Simplify right side
    2,416,895.12x = 4,433,100,855,240.15
  5. Step 5: Solve for x
    x = 4,433,100,855,240.15/2,416,895.12
  6. Step 6: Final answer
    x = 1,834,213.17

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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.