Home / 4,075,736.83-6,107,812.12-3,002,337.79

Finding the Fourth Proportional to 4,075,736.83, 6,107,812.12 and 3,002,337.79

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Solution

The fourth proportional to 4,075,736.83, 6,107,812.12 and 3,002,337.79 is: 4,499,239.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,736.83 : 6,107,812.12 = 3,002,337.79 : x
  2. Step 2: Convert to fraction form
    4,075,736.83/6,107,812.12 = 3,002,337.79/x
  3. Step 3: Cross multiply
    4,075,736.83x = 6,107,812.12 × 3,002,337.79
  4. Step 4: Simplify right side
    4,075,736.83x = 18,337,715,142,096.02
  5. Step 5: Solve for x
    x = 18,337,715,142,096.02/4,075,736.83
  6. Step 6: Final answer
    x = 4,499,239.26

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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.