Home / 3,747,616.47-5,621,424.03-2,043,193.08

Finding the Fourth Proportional to 3,747,616.47, 5,621,424.03 and 2,043,193.08

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Solution

The fourth proportional to 3,747,616.47, 5,621,424.03 and 2,043,193.08 is: 3,064,789.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,616.47 : 5,621,424.03 = 2,043,193.08 : x
  2. Step 2: Convert to fraction form
    3,747,616.47/5,621,424.03 = 2,043,193.08/x
  3. Step 3: Cross multiply
    3,747,616.47x = 5,621,424.03 × 2,043,193.08
  4. Step 4: Simplify right side
    3,747,616.47x = 11,485,654,677,841.71
  5. Step 5: Solve for x
    x = 11,485,654,677,841.71/3,747,616.47
  6. Step 6: Final answer
    x = 3,064,789.25

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Double scale
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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.