Home / 2,713,791.60-4,090,193.69-2,339,233.02

Finding the Fourth Proportional to 2,713,791.60, 4,090,193.69 and 2,339,233.02

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Solution

The fourth proportional to 2,713,791.60, 4,090,193.69 and 2,339,233.02 is: 3,525,663.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,791.60 : 4,090,193.69 = 2,339,233.02 : x
  2. Step 2: Convert to fraction form
    2,713,791.60/4,090,193.69 = 2,339,233.02/x
  3. Step 3: Cross multiply
    2,713,791.60x = 4,090,193.69 × 2,339,233.02
  4. Step 4: Simplify right side
    2,713,791.60x = 9,567,916,145,884.76
  5. Step 5: Solve for x
    x = 9,567,916,145,884.76/2,713,791.60
  6. Step 6: Final answer
    x = 3,525,663.56

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.