Home / 9,778,052.80-14,661,247.20-5,994,251.20

Finding the Fourth Proportional to 9,778,052.80, 14,661,247.20 and 5,994,251.20

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Solution

The fourth proportional to 9,778,052.80, 14,661,247.20 and 5,994,251.20 is: 8,987,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,778,052.80 : 14,661,247.20 = 5,994,251.20 : x
  2. Step 2: Convert to fraction form
    9,778,052.80/14,661,247.20 = 5,994,251.20/x
  3. Step 3: Cross multiply
    9,778,052.80x = 14,661,247.20 × 5,994,251.20
  4. Step 4: Simplify right side
    9,778,052.80x = 87,883,198,622,096.64
  5. Step 5: Solve for x
    x = 87,883,198,622,096.64/9,778,052.80
  6. Step 6: Final answer
    x = 8,987,801.60

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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.