Home / 2,259,727.91-3,388,225.97-910,314.48

Finding the Fourth Proportional to 2,259,727.91, 3,388,225.97 and 910,314.48

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Solution

The fourth proportional to 2,259,727.91, 3,388,225.97 and 910,314.48 is: 1,364,921.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,727.91 : 3,388,225.97 = 910,314.48 : x
  2. Step 2: Convert to fraction form
    2,259,727.91/3,388,225.97 = 910,314.48/x
  3. Step 3: Cross multiply
    2,259,727.91x = 3,388,225.97 × 910,314.48
  4. Step 4: Simplify right side
    2,259,727.91x = 3,084,351,140,510.34
  5. Step 5: Solve for x
    x = 3,084,351,140,510.34/2,259,727.91
  6. Step 6: Final answer
    x = 1,364,921.47

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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.