Home / 5,623,826.26-7,758,683.09-3,268,632.69

Finding the Fourth Proportional to 5,623,826.26, 7,758,683.09 and 3,268,632.69

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Solution

The fourth proportional to 5,623,826.26, 7,758,683.09 and 3,268,632.69 is: 4,509,436.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,826.26 : 7,758,683.09 = 3,268,632.69 : x
  2. Step 2: Convert to fraction form
    5,623,826.26/7,758,683.09 = 3,268,632.69/x
  3. Step 3: Cross multiply
    5,623,826.26x = 7,758,683.09 × 3,268,632.69
  4. Step 4: Simplify right side
    5,623,826.26x = 25,360,285,179,324.21
  5. Step 5: Solve for x
    x = 25,360,285,179,324.21/5,623,826.26
  6. Step 6: Final answer
    x = 4,509,436.10

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.