Home / 2,668,402.44-3,682,397.50-1,444,708.71

Finding the Fourth Proportional to 2,668,402.44, 3,682,397.50 and 1,444,708.71

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Solution

The fourth proportional to 2,668,402.44, 3,682,397.50 and 1,444,708.71 is: 1,993,699.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,402.44 : 3,682,397.50 = 1,444,708.71 : x
  2. Step 2: Convert to fraction form
    2,668,402.44/3,682,397.50 = 1,444,708.71/x
  3. Step 3: Cross multiply
    2,668,402.44x = 3,682,397.50 × 1,444,708.71
  4. Step 4: Simplify right side
    2,668,402.44x = 5,319,991,738,320.45
  5. Step 5: Solve for x
    x = 5,319,991,738,320.45/2,668,402.44
  6. Step 6: Final answer
    x = 1,993,699.17

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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.