Home / 2,423,659.31-3,635,581.30-907,182.57

Finding the Fourth Proportional to 2,423,659.31, 3,635,581.30 and 907,182.57

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Solution

The fourth proportional to 2,423,659.31, 3,635,581.30 and 907,182.57 is: 1,360,808.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,659.31 : 3,635,581.30 = 907,182.57 : x
  2. Step 2: Convert to fraction form
    2,423,659.31/3,635,581.30 = 907,182.57/x
  3. Step 3: Cross multiply
    2,423,659.31x = 3,635,581.30 × 907,182.57
  4. Step 4: Simplify right side
    2,423,659.31x = 3,298,135,987,177.94
  5. Step 5: Solve for x
    x = 3,298,135,987,177.94/2,423,659.31
  6. Step 6: Final answer
    x = 1,360,808.42

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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.