Home / 1,414,584.93-1,952,171.25-770,048.10

Finding the Fourth Proportional to 1,414,584.93, 1,952,171.25 and 770,048.10

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Solution

The fourth proportional to 1,414,584.93, 1,952,171.25 and 770,048.10 is: 1,062,690.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,584.93 : 1,952,171.25 = 770,048.10 : x
  2. Step 2: Convert to fraction form
    1,414,584.93/1,952,171.25 = 770,048.10/x
  3. Step 3: Cross multiply
    1,414,584.93x = 1,952,171.25 × 770,048.10
  4. Step 4: Simplify right side
    1,414,584.93x = 1,503,265,761,937.13
  5. Step 5: Solve for x
    x = 1,503,265,761,937.13/1,414,584.93
  6. Step 6: Final answer
    x = 1,062,690.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.