Home / 3,098,329.52-4,276,095.68-1,740,202.48

Finding the Fourth Proportional to 3,098,329.52, 4,276,095.68 and 1,740,202.48

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Solution

The fourth proportional to 3,098,329.52, 4,276,095.68 and 1,740,202.48 is: 2,401,704.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,329.52 : 4,276,095.68 = 1,740,202.48 : x
  2. Step 2: Convert to fraction form
    3,098,329.52/4,276,095.68 = 1,740,202.48/x
  3. Step 3: Cross multiply
    3,098,329.52x = 4,276,095.68 × 1,740,202.48
  4. Step 4: Simplify right side
    3,098,329.52x = 7,441,272,307,053.29
  5. Step 5: Solve for x
    x = 7,441,272,307,053.29/3,098,329.52
  6. Step 6: Final answer
    x = 2,401,704.62

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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.