Home / 4,133,889.11-5,705,086.52-2,480,098.19

Finding the Fourth Proportional to 4,133,889.11, 5,705,086.52 and 2,480,098.19

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Solution

The fourth proportional to 4,133,889.11, 5,705,086.52 and 2,480,098.19 is: 3,422,727.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,889.11 : 5,705,086.52 = 2,480,098.19 : x
  2. Step 2: Convert to fraction form
    4,133,889.11/5,705,086.52 = 2,480,098.19/x
  3. Step 3: Cross multiply
    4,133,889.11x = 5,705,086.52 × 2,480,098.19
  4. Step 4: Simplify right side
    4,133,889.11x = 14,149,174,711,119.47
  5. Step 5: Solve for x
    x = 14,149,174,711,119.47/4,133,889.11
  6. Step 6: Final answer
    x = 3,422,727.21

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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.