Home / 1,073,980.97-1,482,131.87-590,582.90

Finding the Fourth Proportional to 1,073,980.97, 1,482,131.87 and 590,582.90

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Solution

The fourth proportional to 1,073,980.97, 1,482,131.87 and 590,582.90 is: 815,025.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,980.97 : 1,482,131.87 = 590,582.90 : x
  2. Step 2: Convert to fraction form
    1,073,980.97/1,482,131.87 = 590,582.90/x
  3. Step 3: Cross multiply
    1,073,980.97x = 1,482,131.87 × 590,582.90
  4. Step 4: Simplify right side
    1,073,980.97x = 875,321,735,919.16
  5. Step 5: Solve for x
    x = 875,321,735,919.16/1,073,980.97
  6. Step 6: Final answer
    x = 815,025.37

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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.