Home / 4,571,169.90-6,856,813.17-3,150,844.62

Finding the Fourth Proportional to 4,571,169.90, 6,856,813.17 and 3,150,844.62

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Solution

The fourth proportional to 4,571,169.90, 6,856,813.17 and 3,150,844.62 is: 4,726,307.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,169.90 : 6,856,813.17 = 3,150,844.62 : x
  2. Step 2: Convert to fraction form
    4,571,169.90/6,856,813.17 = 3,150,844.62/x
  3. Step 3: Cross multiply
    4,571,169.90x = 6,856,813.17 × 3,150,844.62
  4. Step 4: Simplify right side
    4,571,169.90x = 21,604,752,887,039.64
  5. Step 5: Solve for x
    x = 21,604,752,887,039.64/4,571,169.90
  6. Step 6: Final answer
    x = 4,726,307.13

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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.