Home / 2,266,920.90-3,400,381.35-2,243,301.30

Finding the Fourth Proportional to 2,266,920.90, 3,400,381.35 and 2,243,301.30

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Solution

The fourth proportional to 2,266,920.90, 3,400,381.35 and 2,243,301.30 is: 3,364,951.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,920.90 : 3,400,381.35 = 2,243,301.30 : x
  2. Step 2: Convert to fraction form
    2,266,920.90/3,400,381.35 = 2,243,301.30/x
  3. Step 3: Cross multiply
    2,266,920.90x = 3,400,381.35 × 2,243,301.30
  4. Step 4: Simplify right side
    2,266,920.90x = 7,628,079,902,950.76
  5. Step 5: Solve for x
    x = 7,628,079,902,950.76/2,266,920.90
  6. Step 6: Final answer
    x = 3,364,951.95

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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.