Home / 4,563,774-6,297,768.64-2,498,393.60

Finding the Fourth Proportional to 4,563,774, 6,297,768.64 and 2,498,393.60

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Solution

The fourth proportional to 4,563,774, 6,297,768.64 and 2,498,393.60 is: 3,447,652.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,774 : 6,297,768.64 = 2,498,393.60 : x
  2. Step 2: Convert to fraction form
    4,563,774/6,297,768.64 = 2,498,393.60/x
  3. Step 3: Cross multiply
    4,563,774x = 6,297,768.64 × 2,498,393.60
  4. Step 4: Simplify right side
    4,563,774x = 15,734,304,864,456.70
  5. Step 5: Solve for x
    x = 15,734,304,864,456.70/4,563,774
  6. Step 6: Final answer
    x = 3,447,652.07

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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.