Home / 2,077,691.70-3,116,537.55-730,062.30

Finding the Fourth Proportional to 2,077,691.70, 3,116,537.55 and 730,062.30

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Solution

The fourth proportional to 2,077,691.70, 3,116,537.55 and 730,062.30 is: 1,095,093.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,691.70 : 3,116,537.55 = 730,062.30 : x
  2. Step 2: Convert to fraction form
    2,077,691.70/3,116,537.55 = 730,062.30/x
  3. Step 3: Cross multiply
    2,077,691.70x = 3,116,537.55 × 730,062.30
  4. Step 4: Simplify right side
    2,077,691.70x = 2,275,266,571,789.37
  5. Step 5: Solve for x
    x = 2,275,266,571,789.37/2,077,691.70
  6. Step 6: Final answer
    x = 1,095,093.45

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