Home / 5,695,629.01-7,859,988.73-3,082,132.82

Finding the Fourth Proportional to 5,695,629.01, 7,859,988.73 and 3,082,132.82

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Solution

The fourth proportional to 5,695,629.01, 7,859,988.73 and 3,082,132.82 is: 4,253,354.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,629.01 : 7,859,988.73 = 3,082,132.82 : x
  2. Step 2: Convert to fraction form
    5,695,629.01/7,859,988.73 = 3,082,132.82/x
  3. Step 3: Cross multiply
    5,695,629.01x = 7,859,988.73 × 3,082,132.82
  4. Step 4: Simplify right side
    5,695,629.01x = 24,225,529,253,065.75
  5. Step 5: Solve for x
    x = 24,225,529,253,065.75/5,695,629.01
  6. Step 6: Final answer
    x = 4,253,354.50

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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.