Home / 1,882,208.52-2,597,439.08-1,066,410.41

Finding the Fourth Proportional to 1,882,208.52, 2,597,439.08 and 1,066,410.41

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Solution

The fourth proportional to 1,882,208.52, 2,597,439.08 and 1,066,410.41 is: 1,471,641.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,208.52 : 2,597,439.08 = 1,066,410.41 : x
  2. Step 2: Convert to fraction form
    1,882,208.52/2,597,439.08 = 1,066,410.41/x
  3. Step 3: Cross multiply
    1,882,208.52x = 2,597,439.08 × 1,066,410.41
  4. Step 4: Simplify right side
    1,882,208.52x = 2,769,936,055,933.58
  5. Step 5: Solve for x
    x = 2,769,936,055,933.58/1,882,208.52
  6. Step 6: Final answer
    x = 1,471,641.44

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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.