Home / 3,392,506.34-4,681,694.91-1,843,768.01

Finding the Fourth Proportional to 3,392,506.34, 4,681,694.91 and 1,843,768.01

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Solution

The fourth proportional to 3,392,506.34, 4,681,694.91 and 1,843,768.01 is: 2,544,419.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,506.34 : 4,681,694.91 = 1,843,768.01 : x
  2. Step 2: Convert to fraction form
    3,392,506.34/4,681,694.91 = 1,843,768.01/x
  3. Step 3: Cross multiply
    3,392,506.34x = 4,681,694.91 × 1,843,768.01
  4. Step 4: Simplify right side
    3,392,506.34x = 8,631,959,284,229.36
  5. Step 5: Solve for x
    x = 8,631,959,284,229.36/3,392,506.34
  6. Step 6: Final answer
    x = 2,544,419.50

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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.