Home / 2,371,509.88-3,557,269.68-1,110,223.24

Finding the Fourth Proportional to 2,371,509.88, 3,557,269.68 and 1,110,223.24

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Solution

The fourth proportional to 2,371,509.88, 3,557,269.68 and 1,110,223.24 is: 1,665,337.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,509.88 : 3,557,269.68 = 1,110,223.24 : x
  2. Step 2: Convert to fraction form
    2,371,509.88/3,557,269.68 = 1,110,223.24/x
  3. Step 3: Cross multiply
    2,371,509.88x = 3,557,269.68 × 1,110,223.24
  4. Step 4: Simplify right side
    2,371,509.88x = 3,949,363,469,683.36
  5. Step 5: Solve for x
    x = 3,949,363,469,683.36/2,371,509.88
  6. Step 6: Final answer
    x = 1,665,337.14

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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.