Home / 3,366,569.79-5,050,930.56-1,206,136.35

Finding the Fourth Proportional to 3,366,569.79, 5,050,930.56 and 1,206,136.35

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Solution

The fourth proportional to 3,366,569.79, 5,050,930.56 and 1,206,136.35 is: 1,809,589.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,569.79 : 5,050,930.56 = 1,206,136.35 : x
  2. Step 2: Convert to fraction form
    3,366,569.79/5,050,930.56 = 1,206,136.35/x
  3. Step 3: Cross multiply
    3,366,569.79x = 5,050,930.56 × 1,206,136.35
  4. Step 4: Simplify right side
    3,366,569.79x = 6,092,110,949,741.86
  5. Step 5: Solve for x
    x = 6,092,110,949,741.86/3,366,569.79
  6. Step 6: Final answer
    x = 1,809,589.98

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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.