Home / 2,706,283.97-3,734,671.55-1,618,555.37

Finding the Fourth Proportional to 2,706,283.97, 3,734,671.55 and 1,618,555.37

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Solution

The fourth proportional to 2,706,283.97, 3,734,671.55 and 1,618,555.37 is: 2,233,606.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,283.97 : 3,734,671.55 = 1,618,555.37 : x
  2. Step 2: Convert to fraction form
    2,706,283.97/3,734,671.55 = 1,618,555.37/x
  3. Step 3: Cross multiply
    2,706,283.97x = 3,734,671.55 × 1,618,555.37
  4. Step 4: Simplify right side
    2,706,283.97x = 6,044,772,692,438.72
  5. Step 5: Solve for x
    x = 6,044,772,692,438.72/2,706,283.97
  6. Step 6: Final answer
    x = 2,233,606.21

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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.