Home / 1,199,759.36-1,799,594.24-301,207.04

Finding the Fourth Proportional to 1,199,759.36, 1,799,594.24 and 301,207.04

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Solution

The fourth proportional to 1,199,759.36, 1,799,594.24 and 301,207.04 is: 451,799.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,759.36 : 1,799,594.24 = 301,207.04 : x
  2. Step 2: Convert to fraction form
    1,199,759.36/1,799,594.24 = 301,207.04/x
  3. Step 3: Cross multiply
    1,199,759.36x = 1,799,594.24 × 301,207.04
  4. Step 4: Simplify right side
    1,199,759.36x = 542,050,454,231.45
  5. Step 5: Solve for x
    x = 542,050,454,231.45/1,199,759.36
  6. Step 6: Final answer
    x = 451,799.31

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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.