Home / 3,533,311.97-4,874,728.74-2,310,333.36

Finding the Fourth Proportional to 3,533,311.97, 4,874,728.74 and 2,310,333.36

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Solution

The fourth proportional to 3,533,311.97, 4,874,728.74 and 2,310,333.36 is: 3,187,448.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,311.97 : 4,874,728.74 = 2,310,333.36 : x
  2. Step 2: Convert to fraction form
    3,533,311.97/4,874,728.74 = 2,310,333.36/x
  3. Step 3: Cross multiply
    3,533,311.97x = 4,874,728.74 × 2,310,333.36
  4. Step 4: Simplify right side
    3,533,311.97x = 11,262,248,428,972.77
  5. Step 5: Solve for x
    x = 11,262,248,428,972.77/3,533,311.97
  6. Step 6: Final answer
    x = 3,187,448.08

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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.