Home / 3,873,566.43-5,810,302.26-1,742,145.39

Finding the Fourth Proportional to 3,873,566.43, 5,810,302.26 and 1,742,145.39

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Solution

The fourth proportional to 3,873,566.43, 5,810,302.26 and 1,742,145.39 is: 2,613,196.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,873,566.43 : 5,810,302.26 = 1,742,145.39 : x
  2. Step 2: Convert to fraction form
    3,873,566.43/5,810,302.26 = 1,742,145.39/x
  3. Step 3: Cross multiply
    3,873,566.43x = 5,810,302.26 × 1,742,145.39
  4. Step 4: Simplify right side
    3,873,566.43x = 10,122,391,296,765.58
  5. Step 5: Solve for x
    x = 10,122,391,296,765.58/3,873,566.43
  6. Step 6: Final answer
    x = 2,613,196.77

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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.