Home / 2,836,075.87-3,913,796.87-1,546,943.95

Finding the Fourth Proportional to 2,836,075.87, 3,913,796.87 and 1,546,943.95

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Solution

The fourth proportional to 2,836,075.87, 3,913,796.87 and 1,546,943.95 is: 2,134,789.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,075.87 : 3,913,796.87 = 1,546,943.95 : x
  2. Step 2: Convert to fraction form
    2,836,075.87/3,913,796.87 = 1,546,943.95/x
  3. Step 3: Cross multiply
    2,836,075.87x = 3,913,796.87 × 1,546,943.95
  4. Step 4: Simplify right side
    2,836,075.87x = 6,054,424,389,575.44
  5. Step 5: Solve for x
    x = 6,054,424,389,575.44/2,836,075.87
  6. Step 6: Final answer
    x = 2,134,789.29

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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.