Home / 1,522,761.12-2,284,282.74-498,097.26

Finding the Fourth Proportional to 1,522,761.12, 2,284,282.74 and 498,097.26

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Solution

The fourth proportional to 1,522,761.12, 2,284,282.74 and 498,097.26 is: 747,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,761.12 : 2,284,282.74 = 498,097.26 : x
  2. Step 2: Convert to fraction form
    1,522,761.12/2,284,282.74 = 498,097.26/x
  3. Step 3: Cross multiply
    1,522,761.12x = 2,284,282.74 × 498,097.26
  4. Step 4: Simplify right side
    1,522,761.12x = 1,137,794,973,859.29
  5. Step 5: Solve for x
    x = 1,137,794,973,859.29/1,522,761.12
  6. Step 6: Final answer
    x = 747,192.03

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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.