Home / 4,617,007.80-6,925,511.70-2,491,243.80

Finding the Fourth Proportional to 4,617,007.80, 6,925,511.70 and 2,491,243.80

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Solution

The fourth proportional to 4,617,007.80, 6,925,511.70 and 2,491,243.80 is: 3,736,865.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,007.80 : 6,925,511.70 = 2,491,243.80 : x
  2. Step 2: Convert to fraction form
    4,617,007.80/6,925,511.70 = 2,491,243.80/x
  3. Step 3: Cross multiply
    4,617,007.80x = 6,925,511.70 × 2,491,243.80
  4. Step 4: Simplify right side
    4,617,007.80x = 17,253,138,084,452.46
  5. Step 5: Solve for x
    x = 17,253,138,084,452.46/4,617,007.80
  6. Step 6: Final answer
    x = 3,736,865.70

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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.