Home / 3,632,574.13-5,012,989.47-2,001,022.47

Finding the Fourth Proportional to 3,632,574.13, 5,012,989.47 and 2,001,022.47

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Solution

The fourth proportional to 3,632,574.13, 5,012,989.47 and 2,001,022.47 is: 2,761,431.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,574.13 : 5,012,989.47 = 2,001,022.47 : x
  2. Step 2: Convert to fraction form
    3,632,574.13/5,012,989.47 = 2,001,022.47/x
  3. Step 3: Cross multiply
    3,632,574.13x = 5,012,989.47 × 2,001,022.47
  4. Step 4: Simplify right side
    3,632,574.13x = 10,031,104,571,343.39
  5. Step 5: Solve for x
    x = 10,031,104,571,343.39/3,632,574.13
  6. Step 6: Final answer
    x = 2,761,431.48

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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.