Home / 1,927,224.32-2,659,590.72-1,067,798

Finding the Fourth Proportional to 1,927,224.32, 2,659,590.72 and 1,067,798

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Solution

The fourth proportional to 1,927,224.32, 2,659,590.72 and 1,067,798 is: 1,473,572.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,927,224.32 : 2,659,590.72 = 1,067,798 : x
  2. Step 2: Convert to fraction form
    1,927,224.32/2,659,590.72 = 1,067,798/x
  3. Step 3: Cross multiply
    1,927,224.32x = 2,659,590.72 × 1,067,798
  4. Step 4: Simplify right side
    1,927,224.32x = 2,839,905,651,634.56
  5. Step 5: Solve for x
    x = 2,839,905,651,634.56/1,927,224.32
  6. Step 6: Final answer
    x = 1,473,572.96

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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.