Home / 4,161,834.48-5,743,725.48-2,613,351.12

Finding the Fourth Proportional to 4,161,834.48, 5,743,725.48 and 2,613,351.12

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Solution

The fourth proportional to 4,161,834.48, 5,743,725.48 and 2,613,351.12 is: 3,606,671.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,834.48 : 5,743,725.48 = 2,613,351.12 : x
  2. Step 2: Convert to fraction form
    4,161,834.48/5,743,725.48 = 2,613,351.12/x
  3. Step 3: Cross multiply
    4,161,834.48x = 5,743,725.48 × 2,613,351.12
  4. Step 4: Simplify right side
    4,161,834.48x = 15,010,371,416,130.54
  5. Step 5: Solve for x
    x = 15,010,371,416,130.54/4,161,834.48
  6. Step 6: Final answer
    x = 3,606,671.89

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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.