Home / 2,335,242.62-3,222,633.36-1,262,154.62

Finding the Fourth Proportional to 2,335,242.62, 3,222,633.36 and 1,262,154.62

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Solution

The fourth proportional to 2,335,242.62, 3,222,633.36 and 1,262,154.62 is: 1,741,772.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,242.62 : 3,222,633.36 = 1,262,154.62 : x
  2. Step 2: Convert to fraction form
    2,335,242.62/3,222,633.36 = 1,262,154.62/x
  3. Step 3: Cross multiply
    2,335,242.62x = 3,222,633.36 × 1,262,154.62
  4. Step 4: Simplify right side
    2,335,242.62x = 4,067,461,583,890.12
  5. Step 5: Solve for x
    x = 4,067,461,583,890.12/2,335,242.62
  6. Step 6: Final answer
    x = 1,741,772.59

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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.