Home / 3,727,025.82-5,590,663.02-1,031,125.14

Finding the Fourth Proportional to 3,727,025.82, 5,590,663.02 and 1,031,125.14

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Solution

The fourth proportional to 3,727,025.82, 5,590,663.02 and 1,031,125.14 is: 1,546,722.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,025.82 : 5,590,663.02 = 1,031,125.14 : x
  2. Step 2: Convert to fraction form
    3,727,025.82/5,590,663.02 = 1,031,125.14/x
  3. Step 3: Cross multiply
    3,727,025.82x = 5,590,663.02 × 1,031,125.14
  4. Step 4: Simplify right side
    3,727,025.82x = 5,764,673,189,190.32
  5. Step 5: Solve for x
    x = 5,764,673,189,190.32/3,727,025.82
  6. Step 6: Final answer
    x = 1,546,722.10

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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.