Home / 4,243,338.04-5,855,933.23-2,612,686.14

Finding the Fourth Proportional to 4,243,338.04, 5,855,933.23 and 2,612,686.14

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Solution

The fourth proportional to 4,243,338.04, 5,855,933.23 and 2,612,686.14 is: 3,605,584.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,338.04 : 5,855,933.23 = 2,612,686.14 : x
  2. Step 2: Convert to fraction form
    4,243,338.04/5,855,933.23 = 2,612,686.14/x
  3. Step 3: Cross multiply
    4,243,338.04x = 5,855,933.23 × 2,612,686.14
  4. Step 4: Simplify right side
    4,243,338.04x = 15,299,715,586,786.43
  5. Step 5: Solve for x
    x = 15,299,715,586,786.43/4,243,338.04
  6. Step 6: Final answer
    x = 3,605,584.91

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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.