Home / 2,706,477.75-4,058,503.24-1,612,778.39

Finding the Fourth Proportional to 2,706,477.75, 4,058,503.24 and 1,612,778.39

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Solution

The fourth proportional to 2,706,477.75, 4,058,503.24 and 1,612,778.39 is: 2,418,444.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,477.75 : 4,058,503.24 = 1,612,778.39 : x
  2. Step 2: Convert to fraction form
    2,706,477.75/4,058,503.24 = 1,612,778.39/x
  3. Step 3: Cross multiply
    2,706,477.75x = 4,058,503.24 × 1,612,778.39
  4. Step 4: Simplify right side
    2,706,477.75x = 6,545,466,321,216.98
  5. Step 5: Solve for x
    x = 6,545,466,321,216.98/2,706,477.75
  6. Step 6: Final answer
    x = 2,418,444.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.