Home / 2,766,941.84-3,820,156.40-1,735,863.37

Finding the Fourth Proportional to 2,766,941.84, 3,820,156.40 and 1,735,863.37

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Solution

The fourth proportional to 2,766,941.84, 3,820,156.40 and 1,735,863.37 is: 2,396,606.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,941.84 : 3,820,156.40 = 1,735,863.37 : x
  2. Step 2: Convert to fraction form
    2,766,941.84/3,820,156.40 = 1,735,863.37/x
  3. Step 3: Cross multiply
    2,766,941.84x = 3,820,156.40 × 1,735,863.37
  4. Step 4: Simplify right side
    2,766,941.84x = 6,631,269,557,220.34
  5. Step 5: Solve for x
    x = 6,631,269,557,220.34/2,766,941.84
  6. Step 6: Final answer
    x = 2,396,606.05

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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.