Home / 3,723,587.90-5,593,789.80-2,208,264.72

Finding the Fourth Proportional to 3,723,587.90, 5,593,789.80 and 2,208,264.72

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Solution

The fourth proportional to 3,723,587.90, 5,593,789.80 and 2,208,264.72 is: 3,317,383.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,587.90 : 5,593,789.80 = 2,208,264.72 : x
  2. Step 2: Convert to fraction form
    3,723,587.90/5,593,789.80 = 2,208,264.72/x
  3. Step 3: Cross multiply
    3,723,587.90x = 5,593,789.80 × 2,208,264.72
  4. Step 4: Simplify right side
    3,723,587.90x = 12,352,568,687,412.57
  5. Step 5: Solve for x
    x = 12,352,568,687,412.57/3,723,587.90
  6. Step 6: Final answer
    x = 3,317,383.40

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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.