Home / 3,489,073.38-5,232,920.22-3,316,048.29

Finding the Fourth Proportional to 3,489,073.38, 5,232,920.22 and 3,316,048.29

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Solution

The fourth proportional to 3,489,073.38, 5,232,920.22 and 3,316,048.29 is: 4,973,416.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,073.38 : 5,232,920.22 = 3,316,048.29 : x
  2. Step 2: Convert to fraction form
    3,489,073.38/5,232,920.22 = 3,316,048.29/x
  3. Step 3: Cross multiply
    3,489,073.38x = 5,232,920.22 × 3,316,048.29
  4. Step 4: Simplify right side
    3,489,073.38x = 17,352,616,147,237.42
  5. Step 5: Solve for x
    x = 17,352,616,147,237.42/3,489,073.38
  6. Step 6: Final answer
    x = 4,973,416.80

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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.