Home / 1,083,042.21-1,494,592.77-593,002.82

Finding the Fourth Proportional to 1,083,042.21, 1,494,592.77 and 593,002.82

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Solution

The fourth proportional to 1,083,042.21, 1,494,592.77 and 593,002.82 is: 818,340.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,042.21 : 1,494,592.77 = 593,002.82 : x
  2. Step 2: Convert to fraction form
    1,083,042.21/1,494,592.77 = 593,002.82/x
  3. Step 3: Cross multiply
    1,083,042.21x = 1,494,592.77 × 593,002.82
  4. Step 4: Simplify right side
    1,083,042.21x = 886,297,731,504.08
  5. Step 5: Solve for x
    x = 886,297,731,504.08/1,083,042.21
  6. Step 6: Final answer
    x = 818,340.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.