Home / 4,144,660.35-5,719,497.14-2,378,849.31

Finding the Fourth Proportional to 4,144,660.35, 5,719,497.14 and 2,378,849.31

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Solution

The fourth proportional to 4,144,660.35, 5,719,497.14 and 2,378,849.31 is: 3,282,735.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,660.35 : 5,719,497.14 = 2,378,849.31 : x
  2. Step 2: Convert to fraction form
    4,144,660.35/5,719,497.14 = 2,378,849.31/x
  3. Step 3: Cross multiply
    4,144,660.35x = 5,719,497.14 × 2,378,849.31
  4. Step 4: Simplify right side
    4,144,660.35x = 13,605,821,796,438.49
  5. Step 5: Solve for x
    x = 13,605,821,796,438.49/4,144,660.35
  6. Step 6: Final answer
    x = 3,282,735.05

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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.