Home / 1,494,367.44-2,241,385.11-534,784.20

Finding the Fourth Proportional to 1,494,367.44, 2,241,385.11 and 534,784.20

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Solution

The fourth proportional to 1,494,367.44, 2,241,385.11 and 534,784.20 is: 802,116.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,367.44 : 2,241,385.11 = 534,784.20 : x
  2. Step 2: Convert to fraction form
    1,494,367.44/2,241,385.11 = 534,784.20/x
  3. Step 3: Cross multiply
    1,494,367.44x = 2,241,385.11 × 534,784.20
  4. Step 4: Simplify right side
    1,494,367.44x = 1,198,657,342,943.26
  5. Step 5: Solve for x
    x = 1,198,657,342,943.26/1,494,367.44
  6. Step 6: Final answer
    x = 802,116.88

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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.