Home / 2,706,578.10-3,734,902.80-1,482,881.94

Finding the Fourth Proportional to 2,706,578.10, 3,734,902.80 and 1,482,881.94

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Solution

The fourth proportional to 2,706,578.10, 3,734,902.80 and 1,482,881.94 is: 2,046,281.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,578.10 : 3,734,902.80 = 1,482,881.94 : x
  2. Step 2: Convert to fraction form
    2,706,578.10/3,734,902.80 = 1,482,881.94/x
  3. Step 3: Cross multiply
    2,706,578.10x = 3,734,902.80 × 1,482,881.94
  4. Step 4: Simplify right side
    2,706,578.10x = 5,538,419,909,775.43
  5. Step 5: Solve for x
    x = 5,538,419,909,775.43/2,706,578.10
  6. Step 6: Final answer
    x = 2,046,281.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.