Home / 1,814,824.64-2,722,647.09-600,398.42

Finding the Fourth Proportional to 1,814,824.64, 2,722,647.09 and 600,398.42

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Solution

The fourth proportional to 1,814,824.64, 2,722,647.09 and 600,398.42 is: 900,733.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,824.64 : 2,722,647.09 = 600,398.42 : x
  2. Step 2: Convert to fraction form
    1,814,824.64/2,722,647.09 = 600,398.42/x
  3. Step 3: Cross multiply
    1,814,824.64x = 2,722,647.09 × 600,398.42
  4. Step 4: Simplify right side
    1,814,824.64x = 1,634,672,997,440.36
  5. Step 5: Solve for x
    x = 1,634,672,997,440.36/1,814,824.64
  6. Step 6: Final answer
    x = 900,733.31

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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.