Home / 1,344,314.60-1,854,306.56-800,044.01

Finding the Fourth Proportional to 1,344,314.60, 1,854,306.56 and 800,044.01

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Solution

The fourth proportional to 1,344,314.60, 1,854,306.56 and 800,044.01 is: 1,103,556.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,314.60 : 1,854,306.56 = 800,044.01 : x
  2. Step 2: Convert to fraction form
    1,344,314.60/1,854,306.56 = 800,044.01/x
  3. Step 3: Cross multiply
    1,344,314.60x = 1,854,306.56 × 800,044.01
  4. Step 4: Simplify right side
    1,344,314.60x = 1,483,526,848,760.28
  5. Step 5: Solve for x
    x = 1,483,526,848,760.28/1,344,314.60
  6. Step 6: Final answer
    x = 1,103,556.31

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Why These Related Problems?

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