Home / 1,267,550.52-1,900,046.38-794,568.03

Finding the Fourth Proportional to 1,267,550.52, 1,900,046.38 and 794,568.03

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Solution

The fourth proportional to 1,267,550.52, 1,900,046.38 and 794,568.03 is: 1,191,050.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,550.52 : 1,900,046.38 = 794,568.03 : x
  2. Step 2: Convert to fraction form
    1,267,550.52/1,900,046.38 = 794,568.03/x
  3. Step 3: Cross multiply
    1,267,550.52x = 1,900,046.38 × 794,568.03
  4. Step 4: Simplify right side
    1,267,550.52x = 1,509,716,101,443.45
  5. Step 5: Solve for x
    x = 1,509,716,101,443.45/1,267,550.52
  6. Step 6: Final answer
    x = 1,191,050.05

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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.