Home / 2,403,449.82-3,605,080.77-606,310.92

Finding the Fourth Proportional to 2,403,449.82, 3,605,080.77 and 606,310.92

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Solution

The fourth proportional to 2,403,449.82, 3,605,080.77 and 606,310.92 is: 909,442.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,449.82 : 3,605,080.77 = 606,310.92 : x
  2. Step 2: Convert to fraction form
    2,403,449.82/3,605,080.77 = 606,310.92/x
  3. Step 3: Cross multiply
    2,403,449.82x = 3,605,080.77 × 606,310.92
  4. Step 4: Simplify right side
    2,403,449.82x = 2,185,799,838,333.01
  5. Step 5: Solve for x
    x = 2,185,799,838,333.01/2,403,449.82
  6. Step 6: Final answer
    x = 909,442.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.