Home / 8,232,844.78-12,350,923.34-2,841,704.02

Finding the Fourth Proportional to 8,232,844.78, 12,350,923.34 and 2,841,704.02

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Solution

The fourth proportional to 8,232,844.78, 12,350,923.34 and 2,841,704.02 is: 4,263,127.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,232,844.78 : 12,350,923.34 = 2,841,704.02 : x
  2. Step 2: Convert to fraction form
    8,232,844.78/12,350,923.34 = 2,841,704.02/x
  3. Step 3: Cross multiply
    8,232,844.78x = 12,350,923.34 × 2,841,704.02
  4. Step 4: Simplify right side
    8,232,844.78x = 35,097,668,444,235.21
  5. Step 5: Solve for x
    x = 35,097,668,444,235.21/8,232,844.78
  6. Step 6: Final answer
    x = 4,263,127.68

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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.