Home / 5,934,132.07-8,189,280.62-3,355,761.13

Finding the Fourth Proportional to 5,934,132.07, 8,189,280.62 and 3,355,761.13

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Solution

The fourth proportional to 5,934,132.07, 8,189,280.62 and 3,355,761.13 is: 4,631,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,132.07 : 8,189,280.62 = 3,355,761.13 : x
  2. Step 2: Convert to fraction form
    5,934,132.07/8,189,280.62 = 3,355,761.13/x
  3. Step 3: Cross multiply
    5,934,132.07x = 8,189,280.62 × 3,355,761.13
  4. Step 4: Simplify right side
    5,934,132.07x = 27,481,269,587,258.30
  5. Step 5: Solve for x
    x = 27,481,269,587,258.30/5,934,132.07
  6. Step 6: Final answer
    x = 4,631,051.22

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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.