Home / 2,375,918.88-3,562,304.07-859,402.26

Finding the Fourth Proportional to 2,375,918.88, 3,562,304.07 and 859,402.26

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Solution

The fourth proportional to 2,375,918.88, 3,562,304.07 and 859,402.26 is: 1,288,533.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,918.88 : 3,562,304.07 = 859,402.26 : x
  2. Step 2: Convert to fraction form
    2,375,918.88/3,562,304.07 = 859,402.26/x
  3. Step 3: Cross multiply
    2,375,918.88x = 3,562,304.07 × 859,402.26
  4. Step 4: Simplify right side
    2,375,918.88x = 3,061,452,168,565.20
  5. Step 5: Solve for x
    x = 3,061,452,168,565.20/2,375,918.88
  6. Step 6: Final answer
    x = 1,288,533.96

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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.