Home / 3,597,743.04-5,396,023.31-1,291,758.80

Finding the Fourth Proportional to 3,597,743.04, 5,396,023.31 and 1,291,758.80

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Solution

The fourth proportional to 3,597,743.04, 5,396,023.31 and 1,291,758.80 is: 1,937,425.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,743.04 : 5,396,023.31 = 1,291,758.80 : x
  2. Step 2: Convert to fraction form
    3,597,743.04/5,396,023.31 = 1,291,758.80/x
  3. Step 3: Cross multiply
    3,597,743.04x = 5,396,023.31 × 1,291,758.80
  4. Step 4: Simplify right side
    3,597,743.04x = 6,970,360,605,648.91
  5. Step 5: Solve for x
    x = 6,970,360,605,648.91/3,597,743.04
  6. Step 6: Final answer
    x = 1,937,425.91

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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.