Home / 3,748,982.34-5,173,620.22-2,030,102.94

Finding the Fourth Proportional to 3,748,982.34, 5,173,620.22 and 2,030,102.94

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Solution

The fourth proportional to 3,748,982.34, 5,173,620.22 and 2,030,102.94 is: 2,801,555.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,982.34 : 5,173,620.22 = 2,030,102.94 : x
  2. Step 2: Convert to fraction form
    3,748,982.34/5,173,620.22 = 2,030,102.94/x
  3. Step 3: Cross multiply
    3,748,982.34x = 5,173,620.22 × 2,030,102.94
  4. Step 4: Simplify right side
    3,748,982.34x = 10,502,981,619,065.45
  5. Step 5: Solve for x
    x = 10,502,981,619,065.45/3,748,982.34
  6. Step 6: Final answer
    x = 2,801,555.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.