Home / 2,668,039.44-4,001,233.50-961,963.17

Finding the Fourth Proportional to 2,668,039.44, 4,001,233.50 and 961,963.17

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Solution

The fourth proportional to 2,668,039.44, 4,001,233.50 and 961,963.17 is: 1,442,647.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,039.44 : 4,001,233.50 = 961,963.17 : x
  2. Step 2: Convert to fraction form
    2,668,039.44/4,001,233.50 = 961,963.17/x
  3. Step 3: Cross multiply
    2,668,039.44x = 4,001,233.50 × 961,963.17
  4. Step 4: Simplify right side
    2,668,039.44x = 3,849,039,261,570.20
  5. Step 5: Solve for x
    x = 3,849,039,261,570.20/2,668,039.44
  6. Step 6: Final answer
    x = 1,442,647.06

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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.