Home / 2,356,962-3,252,607.56-1,283,874

Finding the Fourth Proportional to 2,356,962, 3,252,607.56 and 1,283,874

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Solution

The fourth proportional to 2,356,962, 3,252,607.56 and 1,283,874 is: 1,771,746.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,962 : 3,252,607.56 = 1,283,874 : x
  2. Step 2: Convert to fraction form
    2,356,962/3,252,607.56 = 1,283,874/x
  3. Step 3: Cross multiply
    2,356,962x = 3,252,607.56 × 1,283,874
  4. Step 4: Simplify right side
    2,356,962x = 4,175,938,278,487.44
  5. Step 5: Solve for x
    x = 4,175,938,278,487.44/2,356,962
  6. Step 6: Final answer
    x = 1,771,746.12

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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.