Home / 2,000,351.31-2,997,496.04-1,324,009.59

Finding the Fourth Proportional to 2,000,351.31, 2,997,496.04 and 1,324,009.59

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Solution

The fourth proportional to 2,000,351.31, 2,997,496.04 and 1,324,009.59 is: 1,984,008.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,351.31 : 2,997,496.04 = 1,324,009.59 : x
  2. Step 2: Convert to fraction form
    2,000,351.31/2,997,496.04 = 1,324,009.59/x
  3. Step 3: Cross multiply
    2,000,351.31x = 2,997,496.04 × 1,324,009.59
  4. Step 4: Simplify right side
    2,000,351.31x = 3,968,713,496,326.98
  5. Step 5: Solve for x
    x = 3,968,713,496,326.98/2,000,351.31
  6. Step 6: Final answer
    x = 1,984,008.25

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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.