Home / 2,668,218.77-3,682,116.29-1,444,492.91

Finding the Fourth Proportional to 2,668,218.77, 3,682,116.29 and 1,444,492.91

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Solution

The fourth proportional to 2,668,218.77, 3,682,116.29 and 1,444,492.91 is: 1,993,386.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,218.77 : 3,682,116.29 = 1,444,492.91 : x
  2. Step 2: Convert to fraction form
    2,668,218.77/3,682,116.29 = 1,444,492.91/x
  3. Step 3: Cross multiply
    2,668,218.77x = 3,682,116.29 × 1,444,492.91
  4. Step 4: Simplify right side
    2,668,218.77x = 5,318,790,887,517.03
  5. Step 5: Solve for x
    x = 5,318,790,887,517.03/2,668,218.77
  6. Step 6: Final answer
    x = 1,993,386.35

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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.