Home / 1,882,218.17-2,597,250.23-1,066,247.10

Finding the Fourth Proportional to 1,882,218.17, 2,597,250.23 and 1,066,247.10

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Solution

The fourth proportional to 1,882,218.17, 2,597,250.23 and 1,066,247.10 is: 1,471,301.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,218.17 : 2,597,250.23 = 1,066,247.10 : x
  2. Step 2: Convert to fraction form
    1,882,218.17/2,597,250.23 = 1,066,247.10/x
  3. Step 3: Cross multiply
    1,882,218.17x = 2,597,250.23 × 1,066,247.10
  4. Step 4: Simplify right side
    1,882,218.17x = 2,769,310,525,711.83
  5. Step 5: Solve for x
    x = 2,769,310,525,711.83/1,882,218.17
  6. Step 6: Final answer
    x = 1,471,301.56

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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.