Home / 2,668,405.46-3,682,354.93-1,444,701.04

Finding the Fourth Proportional to 2,668,405.46, 3,682,354.93 and 1,444,701.04

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Solution

The fourth proportional to 2,668,405.46, 3,682,354.93 and 1,444,701.04 is: 1,993,663.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,405.46 : 3,682,354.93 = 1,444,701.04 : x
  2. Step 2: Convert to fraction form
    2,668,405.46/3,682,354.93 = 1,444,701.04/x
  3. Step 3: Cross multiply
    2,668,405.46x = 3,682,354.93 × 1,444,701.04
  4. Step 4: Simplify right side
    2,668,405.46x = 5,319,901,984,202.49
  5. Step 5: Solve for x
    x = 5,319,901,984,202.49/2,668,405.46
  6. Step 6: Final answer
    x = 1,993,663.28

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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.