Home / 2,233,889.01-3,082,669.67-1,240,394.94

Finding the Fourth Proportional to 2,233,889.01, 3,082,669.67 and 1,240,394.94

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Solution

The fourth proportional to 2,233,889.01, 3,082,669.67 and 1,240,394.94 is: 1,711,691.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,889.01 : 3,082,669.67 = 1,240,394.94 : x
  2. Step 2: Convert to fraction form
    2,233,889.01/3,082,669.67 = 1,240,394.94/x
  3. Step 3: Cross multiply
    2,233,889.01x = 3,082,669.67 × 1,240,394.94
  4. Step 4: Simplify right side
    2,233,889.01x = 3,823,727,863,460.46
  5. Step 5: Solve for x
    x = 3,823,727,863,460.46/2,233,889.01
  6. Step 6: Final answer
    x = 1,711,691.07

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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.