Home / 5,142,850.29-7,703,996.27-3,092,388.14

Finding the Fourth Proportional to 5,142,850.29, 7,703,996.27 and 3,092,388.14

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Solution

The fourth proportional to 5,142,850.29, 7,703,996.27 and 3,092,388.14 is: 4,632,401.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,142,850.29 : 7,703,996.27 = 3,092,388.14 : x
  2. Step 2: Convert to fraction form
    5,142,850.29/7,703,996.27 = 3,092,388.14/x
  3. Step 3: Cross multiply
    5,142,850.29x = 7,703,996.27 × 3,092,388.14
  4. Step 4: Simplify right side
    5,142,850.29x = 23,823,746,699,750.29
  5. Step 5: Solve for x
    x = 23,823,746,699,750.29/5,142,850.29
  6. Step 6: Final answer
    x = 4,632,401.36

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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.