Home / 8,155,252.26-12,224,798.13-3,829,559.07

Finding the Fourth Proportional to 8,155,252.26, 12,224,798.13 and 3,829,559.07

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Solution

The fourth proportional to 8,155,252.26, 12,224,798.13 and 3,829,559.07 is: 5,740,544.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,155,252.26 : 12,224,798.13 = 3,829,559.07 : x
  2. Step 2: Convert to fraction form
    8,155,252.26/12,224,798.13 = 3,829,559.07/x
  3. Step 3: Cross multiply
    8,155,252.26x = 12,224,798.13 × 3,829,559.07
  4. Step 4: Simplify right side
    8,155,252.26x = 46,815,586,557,660.54
  5. Step 5: Solve for x
    x = 46,815,586,557,660.54/8,155,252.26
  6. Step 6: Final answer
    x = 5,740,544.26

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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.