Home / 5,652,602.70-7,800,628.41-3,074,302.14

Finding the Fourth Proportional to 5,652,602.70, 7,800,628.41 and 3,074,302.14

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Solution

The fourth proportional to 5,652,602.70, 7,800,628.41 and 3,074,302.14 is: 4,242,556.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,602.70 : 7,800,628.41 = 3,074,302.14 : x
  2. Step 2: Convert to fraction form
    5,652,602.70/7,800,628.41 = 3,074,302.14/x
  3. Step 3: Cross multiply
    5,652,602.70x = 7,800,628.41 × 3,074,302.14
  4. Step 4: Simplify right side
    5,652,602.70x = 23,981,488,614,207.80
  5. Step 5: Solve for x
    x = 23,981,488,614,207.80/5,652,602.70
  6. Step 6: Final answer
    x = 4,242,556.90

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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.