Home / 2,109,550.26-3,164,473.02-1,044,306.30

Finding the Fourth Proportional to 2,109,550.26, 3,164,473.02 and 1,044,306.30

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Solution

The fourth proportional to 2,109,550.26, 3,164,473.02 and 1,044,306.30 is: 1,566,532.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,109,550.26 : 3,164,473.02 = 1,044,306.30 : x
  2. Step 2: Convert to fraction form
    2,109,550.26/3,164,473.02 = 1,044,306.30/x
  3. Step 3: Cross multiply
    2,109,550.26x = 3,164,473.02 × 1,044,306.30
  4. Step 4: Simplify right side
    2,109,550.26x = 3,304,679,110,966.03
  5. Step 5: Solve for x
    x = 3,304,679,110,966.03/2,109,550.26
  6. Step 6: Final answer
    x = 1,566,532.53

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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.