Home / 2,622,484.94-3,934,000.10-1,003,250.12

Finding the Fourth Proportional to 2,622,484.94, 3,934,000.10 and 1,003,250.12

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Solution

The fourth proportional to 2,622,484.94, 3,934,000.10 and 1,003,250.12 is: 1,504,979.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,484.94 : 3,934,000.10 = 1,003,250.12 : x
  2. Step 2: Convert to fraction form
    2,622,484.94/3,934,000.10 = 1,003,250.12/x
  3. Step 3: Cross multiply
    2,622,484.94x = 3,934,000.10 × 1,003,250.12
  4. Step 4: Simplify right side
    2,622,484.94x = 3,946,786,055,243.14
  5. Step 5: Solve for x
    x = 3,946,786,055,243.14/2,622,484.94
  6. Step 6: Final answer
    x = 1,504,979.50

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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.