Home / 1,675,094.97-2,511,627.72-751,681.57

Finding the Fourth Proportional to 1,675,094.97, 2,511,627.72 and 751,681.57

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Solution

The fourth proportional to 1,675,094.97, 2,511,627.72 and 751,681.57 is: 1,127,067.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,094.97 : 2,511,627.72 = 751,681.57 : x
  2. Step 2: Convert to fraction form
    1,675,094.97/2,511,627.72 = 751,681.57/x
  3. Step 3: Cross multiply
    1,675,094.97x = 2,511,627.72 × 751,681.57
  4. Step 4: Simplify right side
    1,675,094.97x = 1,887,944,263,436.55
  5. Step 5: Solve for x
    x = 1,887,944,263,436.55/1,675,094.97
  6. Step 6: Final answer
    x = 1,127,067.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.