Home / 1,790,031.88-2,684,781.12-591,960.46

Finding the Fourth Proportional to 1,790,031.88, 2,684,781.12 and 591,960.46

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Solution

The fourth proportional to 1,790,031.88, 2,684,781.12 and 591,960.46 is: 887,852.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,031.88 : 2,684,781.12 = 591,960.46 : x
  2. Step 2: Convert to fraction form
    1,790,031.88/2,684,781.12 = 591,960.46/x
  3. Step 3: Cross multiply
    1,790,031.88x = 2,684,781.12 × 591,960.46
  4. Step 4: Simplify right side
    1,790,031.88x = 1,589,284,266,794.52
  5. Step 5: Solve for x
    x = 1,589,284,266,794.52/1,790,031.88
  6. Step 6: Final answer
    x = 887,852.49

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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.