Home / 3,625,264.07-5,002,749.88-1,993,666.39

Finding the Fourth Proportional to 3,625,264.07, 5,002,749.88 and 1,993,666.39

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Solution

The fourth proportional to 3,625,264.07, 5,002,749.88 and 1,993,666.39 is: 2,751,196.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,264.07 : 5,002,749.88 = 1,993,666.39 : x
  2. Step 2: Convert to fraction form
    3,625,264.07/5,002,749.88 = 1,993,666.39/x
  3. Step 3: Cross multiply
    3,625,264.07x = 5,002,749.88 × 1,993,666.39
  4. Step 4: Simplify right side
    3,625,264.07x = 9,973,814,293,332.53
  5. Step 5: Solve for x
    x = 9,973,814,293,332.53/3,625,264.07
  6. Step 6: Final answer
    x = 2,751,196.63

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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.