Home / 3,709,483.37-5,119,371.04-2,334,006.12

Finding the Fourth Proportional to 3,709,483.37, 5,119,371.04 and 2,334,006.12

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Solution

The fourth proportional to 3,709,483.37, 5,119,371.04 and 2,334,006.12 is: 3,221,107.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,483.37 : 5,119,371.04 = 2,334,006.12 : x
  2. Step 2: Convert to fraction form
    3,709,483.37/5,119,371.04 = 2,334,006.12/x
  3. Step 3: Cross multiply
    3,709,483.37x = 5,119,371.04 × 2,334,006.12
  4. Step 4: Simplify right side
    3,709,483.37x = 11,948,643,337,910.77
  5. Step 5: Solve for x
    x = 11,948,643,337,910.77/3,709,483.37
  6. Step 6: Final answer
    x = 3,221,107.13

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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.