Home / 1,234,015.56-1,703,067.12-750,614.04

Finding the Fourth Proportional to 1,234,015.56, 1,703,067.12 and 750,614.04

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Solution

The fourth proportional to 1,234,015.56, 1,703,067.12 and 750,614.04 is: 1,035,923.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,015.56 : 1,703,067.12 = 750,614.04 : x
  2. Step 2: Convert to fraction form
    1,234,015.56/1,703,067.12 = 750,614.04/x
  3. Step 3: Cross multiply
    1,234,015.56x = 1,703,067.12 × 750,614.04
  4. Step 4: Simplify right side
    1,234,015.56x = 1,278,346,091,334.37
  5. Step 5: Solve for x
    x = 1,278,346,091,334.37/1,234,015.56
  6. Step 6: Final answer
    x = 1,035,923.80

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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.