Home / 8,904,025.83-13,352,634.09-4,858,351.26

Finding the Fourth Proportional to 8,904,025.83, 13,352,634.09 and 4,858,351.26

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Solution

The fourth proportional to 8,904,025.83, 13,352,634.09 and 4,858,351.26 is: 7,285,669.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,904,025.83 : 13,352,634.09 = 4,858,351.26 : x
  2. Step 2: Convert to fraction form
    8,904,025.83/13,352,634.09 = 4,858,351.26/x
  3. Step 3: Cross multiply
    8,904,025.83x = 13,352,634.09 × 4,858,351.26
  4. Step 4: Simplify right side
    8,904,025.83x = 64,871,786,655,470.45
  5. Step 5: Solve for x
    x = 64,871,786,655,470.45/8,904,025.83
  6. Step 6: Final answer
    x = 7,285,669.19

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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.