Home / 3,614,064.22-5,422,751.81-1,565,351.39

Finding the Fourth Proportional to 3,614,064.22, 5,422,751.81 and 1,565,351.39

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Solution

The fourth proportional to 3,614,064.22, 5,422,751.81 and 1,565,351.39 is: 2,348,744.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,064.22 : 5,422,751.81 = 1,565,351.39 : x
  2. Step 2: Convert to fraction form
    3,614,064.22/5,422,751.81 = 1,565,351.39/x
  3. Step 3: Cross multiply
    3,614,064.22x = 5,422,751.81 × 1,565,351.39
  4. Step 4: Simplify right side
    3,614,064.22x = 8,488,512,103,813.81
  5. Step 5: Solve for x
    x = 8,488,512,103,813.81/3,614,064.22
  6. Step 6: Final answer
    x = 2,348,744.12

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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.