Home / 1,814,604.58-2,722,076.43-535,213.30

Finding the Fourth Proportional to 1,814,604.58, 2,722,076.43 and 535,213.30

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Solution

The fourth proportional to 1,814,604.58, 2,722,076.43 and 535,213.30 is: 802,869.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,604.58 : 2,722,076.43 = 535,213.30 : x
  2. Step 2: Convert to fraction form
    1,814,604.58/2,722,076.43 = 535,213.30/x
  3. Step 3: Cross multiply
    1,814,604.58x = 2,722,076.43 × 535,213.30
  4. Step 4: Simplify right side
    1,814,604.58x = 1,456,891,508,952.52
  5. Step 5: Solve for x
    x = 1,456,891,508,952.52/1,814,604.58
  6. Step 6: Final answer
    x = 802,869.96

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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.