Home / 3,691,133.10-5,536,699.65-3,336,839.10

Finding the Fourth Proportional to 3,691,133.10, 5,536,699.65 and 3,336,839.10

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Solution

The fourth proportional to 3,691,133.10, 5,536,699.65 and 3,336,839.10 is: 5,005,258.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,133.10 : 5,536,699.65 = 3,336,839.10 : x
  2. Step 2: Convert to fraction form
    3,691,133.10/5,536,699.65 = 3,336,839.10/x
  3. Step 3: Cross multiply
    3,691,133.10x = 5,536,699.65 × 3,336,839.10
  4. Step 4: Simplify right side
    3,691,133.10x = 18,475,075,877,076.32
  5. Step 5: Solve for x
    x = 18,475,075,877,076.32/3,691,133.10
  6. Step 6: Final answer
    x = 5,005,258.65

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.