Home / 1,067,680.62-1,473,399.21-584,245.81

Finding the Fourth Proportional to 1,067,680.62, 1,473,399.21 and 584,245.81

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Solution

The fourth proportional to 1,067,680.62, 1,473,399.21 and 584,245.81 is: 806,259.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,680.62 : 1,473,399.21 = 584,245.81 : x
  2. Step 2: Convert to fraction form
    1,067,680.62/1,473,399.21 = 584,245.81/x
  3. Step 3: Cross multiply
    1,067,680.62x = 1,473,399.21 × 584,245.81
  4. Step 4: Simplify right side
    1,067,680.62x = 860,827,314,899.81
  5. Step 5: Solve for x
    x = 860,827,314,899.81/1,067,680.62
  6. Step 6: Final answer
    x = 806,259.19

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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.