Home / 2,711,386.35-3,741,782.00-1,487,691.54

Finding the Fourth Proportional to 2,711,386.35, 3,741,782.00 and 1,487,691.54

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Solution

The fourth proportional to 2,711,386.35, 3,741,782.00 and 1,487,691.54 is: 2,053,052.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,386.35 : 3,741,782.00 = 1,487,691.54 : x
  2. Step 2: Convert to fraction form
    2,711,386.35/3,741,782.00 = 1,487,691.54/x
  3. Step 3: Cross multiply
    2,711,386.35x = 3,741,782.00 × 1,487,691.54
  4. Step 4: Simplify right side
    2,711,386.35x = 5,566,617,418,485.82
  5. Step 5: Solve for x
    x = 5,566,617,418,485.82/2,711,386.35
  6. Step 6: Final answer
    x = 2,053,052.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.