Home / 1,367,610.80-2,050,801.80-525,882.80

Finding the Fourth Proportional to 1,367,610.80, 2,050,801.80 and 525,882.80

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Solution

The fourth proportional to 1,367,610.80, 2,050,801.80 and 525,882.80 is: 788,587.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,610.80 : 2,050,801.80 = 525,882.80 : x
  2. Step 2: Convert to fraction form
    1,367,610.80/2,050,801.80 = 525,882.80/x
  3. Step 3: Cross multiply
    1,367,610.80x = 2,050,801.80 × 525,882.80
  4. Step 4: Simplify right side
    1,367,610.80x = 1,078,481,392,829.04
  5. Step 5: Solve for x
    x = 1,078,481,392,829.04/1,367,610.80
  6. Step 6: Final answer
    x = 788,587.95

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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.