Home / 5,226,004.52-7,839,003.16-1,632,079.48

Finding the Fourth Proportional to 5,226,004.52, 7,839,003.16 and 1,632,079.48

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Solution

The fourth proportional to 5,226,004.52, 7,839,003.16 and 1,632,079.48 is: 2,448,118.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,226,004.52 : 7,839,003.16 = 1,632,079.48 : x
  2. Step 2: Convert to fraction form
    5,226,004.52/7,839,003.16 = 1,632,079.48/x
  3. Step 3: Cross multiply
    5,226,004.52x = 7,839,003.16 × 1,632,079.48
  4. Step 4: Simplify right side
    5,226,004.52x = 12,793,876,201,091.16
  5. Step 5: Solve for x
    x = 12,793,876,201,091.16/5,226,004.52
  6. Step 6: Final answer
    x = 2,448,118.09

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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.