Home / 9,794,803.80-14,694,279.30-2,970,816.60

Finding the Fourth Proportional to 9,794,803.80, 14,694,279.30 and 2,970,816.60

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Solution

The fourth proportional to 9,794,803.80, 14,694,279.30 and 2,970,816.60 is: 4,456,853.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,794,803.80 : 14,694,279.30 = 2,970,816.60 : x
  2. Step 2: Convert to fraction form
    9,794,803.80/14,694,279.30 = 2,970,816.60/x
  3. Step 3: Cross multiply
    9,794,803.80x = 14,694,279.30 × 2,970,816.60
  4. Step 4: Simplify right side
    9,794,803.80x = 43,654,008,869,476.38
  5. Step 5: Solve for x
    x = 43,654,008,869,476.38/9,794,803.80
  6. Step 6: Final answer
    x = 4,456,853.83

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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.