Home / 2,706,283.97-3,734,671.56-1,618,555.38

Finding the Fourth Proportional to 2,706,283.97, 3,734,671.56 and 1,618,555.38

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Solution

The fourth proportional to 2,706,283.97, 3,734,671.56 and 1,618,555.38 is: 2,233,606.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,283.97 : 3,734,671.56 = 1,618,555.38 : x
  2. Step 2: Convert to fraction form
    2,706,283.97/3,734,671.56 = 1,618,555.38/x
  3. Step 3: Cross multiply
    2,706,283.97x = 3,734,671.56 × 1,618,555.38
  4. Step 4: Simplify right side
    2,706,283.97x = 6,044,772,745,970.99
  5. Step 5: Solve for x
    x = 6,044,772,745,970.99/2,706,283.97
  6. Step 6: Final answer
    x = 2,233,606.24

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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.