Home / 1,883,069.10-2,598,680.07-1,067,355.90

Finding the Fourth Proportional to 1,883,069.10, 2,598,680.07 and 1,067,355.90

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Solution

The fourth proportional to 1,883,069.10, 2,598,680.07 and 1,067,355.90 is: 1,472,976.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,069.10 : 2,598,680.07 = 1,067,355.90 : x
  2. Step 2: Convert to fraction form
    1,883,069.10/2,598,680.07 = 1,067,355.90/x
  3. Step 3: Cross multiply
    1,883,069.10x = 2,598,680.07 × 1,067,355.90
  4. Step 4: Simplify right side
    1,883,069.10x = 2,773,716,504,926.91
  5. Step 5: Solve for x
    x = 2,773,716,504,926.91/1,883,069.10
  6. Step 6: Final answer
    x = 1,472,976.49

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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.