Home / 6,138,603.23-8,472,906.23-3,626,179.00

Finding the Fourth Proportional to 6,138,603.23, 8,472,906.23 and 3,626,179.00

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Solution

The fourth proportional to 6,138,603.23, 8,472,906.23 and 3,626,179.00 is: 5,005,092.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,138,603.23 : 8,472,906.23 = 3,626,179.00 : x
  2. Step 2: Convert to fraction form
    6,138,603.23/8,472,906.23 = 3,626,179.00/x
  3. Step 3: Cross multiply
    6,138,603.23x = 8,472,906.23 × 3,626,179.00
  4. Step 4: Simplify right side
    6,138,603.23x = 30,724,274,600,882.01
  5. Step 5: Solve for x
    x = 30,724,274,600,882.01/6,138,603.23
  6. Step 6: Final answer
    x = 5,005,092.12

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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.