Home / 2,627,767.17-3,626,328.72-1,466,262.39

Finding the Fourth Proportional to 2,627,767.17, 3,626,328.72 and 1,466,262.39

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Solution

The fourth proportional to 2,627,767.17, 3,626,328.72 and 1,466,262.39 is: 2,023,447.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,767.17 : 3,626,328.72 = 1,466,262.39 : x
  2. Step 2: Convert to fraction form
    2,627,767.17/3,626,328.72 = 1,466,262.39/x
  3. Step 3: Cross multiply
    2,627,767.17x = 3,626,328.72 × 1,466,262.39
  4. Step 4: Simplify right side
    2,627,767.17x = 5,317,149,415,912.84
  5. Step 5: Solve for x
    x = 5,317,149,415,912.84/2,627,767.17
  6. Step 6: Final answer
    x = 2,023,447.69

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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.