Home / 8,904,020.91-13,352,626.77-4,858,346.34

Finding the Fourth Proportional to 8,904,020.91, 13,352,626.77 and 4,858,346.34

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Solution

The fourth proportional to 8,904,020.91, 13,352,626.77 and 4,858,346.34 is: 7,285,661.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,904,020.91 : 13,352,626.77 = 4,858,346.34 : x
  2. Step 2: Convert to fraction form
    8,904,020.91/13,352,626.77 = 4,858,346.34/x
  3. Step 3: Cross multiply
    8,904,020.91x = 13,352,626.77 × 4,858,346.34
  4. Step 4: Simplify right side
    8,904,020.91x = 64,871,685,397,415.52
  5. Step 5: Solve for x
    x = 64,871,685,397,415.52/8,904,020.91
  6. Step 6: Final answer
    x = 7,285,661.84

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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.