Home / 2,067,140.30-3,094,805.55-1,854,563.90

Finding the Fourth Proportional to 2,067,140.30, 3,094,805.55 and 1,854,563.90

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Solution

The fourth proportional to 2,067,140.30, 3,094,805.55 and 1,854,563.90 is: 2,776,548.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,140.30 : 3,094,805.55 = 1,854,563.90 : x
  2. Step 2: Convert to fraction form
    2,067,140.30/3,094,805.55 = 1,854,563.90/x
  3. Step 3: Cross multiply
    2,067,140.30x = 3,094,805.55 × 1,854,563.90
  4. Step 4: Simplify right side
    2,067,140.30x = 5,739,514,650,549.65
  5. Step 5: Solve for x
    x = 5,739,514,650,549.65/2,067,140.30
  6. Step 6: Final answer
    x = 2,776,548.19

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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.