Home / 3,625,266.14-5,002,752.71-1,993,668.46

Finding the Fourth Proportional to 3,625,266.14, 5,002,752.71 and 1,993,668.46

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Solution

The fourth proportional to 3,625,266.14, 5,002,752.71 and 1,993,668.46 is: 2,751,199.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,266.14 : 5,002,752.71 = 1,993,668.46 : x
  2. Step 2: Convert to fraction form
    3,625,266.14/5,002,752.71 = 1,993,668.46/x
  3. Step 3: Cross multiply
    3,625,266.14x = 5,002,752.71 × 1,993,668.46
  4. Step 4: Simplify right side
    3,625,266.14x = 9,973,830,283,583.82
  5. Step 5: Solve for x
    x = 9,973,830,283,583.82/3,625,266.14
  6. Step 6: Final answer
    x = 2,751,199.47

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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.