Home / 2,262,719.14-3,394,079.25-665,290.06

Finding the Fourth Proportional to 2,262,719.14, 3,394,079.25 and 665,290.06

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Solution

The fourth proportional to 2,262,719.14, 3,394,079.25 and 665,290.06 is: 997,935.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,719.14 : 3,394,079.25 = 665,290.06 : x
  2. Step 2: Convert to fraction form
    2,262,719.14/3,394,079.25 = 665,290.06/x
  3. Step 3: Cross multiply
    2,262,719.14x = 3,394,079.25 × 665,290.06
  4. Step 4: Simplify right side
    2,262,719.14x = 2,258,047,187,877.26
  5. Step 5: Solve for x
    x = 2,258,047,187,877.26/2,262,719.14
  6. Step 6: Final answer
    x = 997,935.25

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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.