Home / 3,763,996.31-5,642,820.56-1,632,475.04

Finding the Fourth Proportional to 3,763,996.31, 5,642,820.56 and 1,632,475.04

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Solution

The fourth proportional to 3,763,996.31, 5,642,820.56 and 1,632,475.04 is: 2,447,336.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,996.31 : 5,642,820.56 = 1,632,475.04 : x
  2. Step 2: Convert to fraction form
    3,763,996.31/5,642,820.56 = 1,632,475.04/x
  3. Step 3: Cross multiply
    3,763,996.31x = 5,642,820.56 × 1,632,475.04
  4. Step 4: Simplify right side
    3,763,996.31x = 9,211,763,683,022.34
  5. Step 5: Solve for x
    x = 9,211,763,683,022.34/3,763,996.31
  6. Step 6: Final answer
    x = 2,447,336.01

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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.