Home / 6,292,924.80-8,684,902.88-3,846,967.80

Finding the Fourth Proportional to 6,292,924.80, 8,684,902.88 and 3,846,967.80

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Solution

The fourth proportional to 6,292,924.80, 8,684,902.88 and 3,846,967.80 is: 5,309,223.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,924.80 : 8,684,902.88 = 3,846,967.80 : x
  2. Step 2: Convert to fraction form
    6,292,924.80/8,684,902.88 = 3,846,967.80/x
  3. Step 3: Cross multiply
    6,292,924.80x = 8,684,902.88 × 3,846,967.80
  4. Step 4: Simplify right side
    6,292,924.80x = 33,410,541,725,487.27
  5. Step 5: Solve for x
    x = 33,410,541,725,487.27/6,292,924.80
  6. Step 6: Final answer
    x = 5,309,223.10

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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.