Home / 1,747,570.62-2,621,753.04-533,255.87

Finding the Fourth Proportional to 1,747,570.62, 2,621,753.04 and 533,255.87

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Solution

The fourth proportional to 1,747,570.62, 2,621,753.04 and 533,255.87 is: 800,004.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,570.62 : 2,621,753.04 = 533,255.87 : x
  2. Step 2: Convert to fraction form
    1,747,570.62/2,621,753.04 = 533,255.87/x
  3. Step 3: Cross multiply
    1,747,570.62x = 2,621,753.04 × 533,255.87
  4. Step 4: Simplify right side
    1,747,570.62x = 1,398,065,198,270.34
  5. Step 5: Solve for x
    x = 1,398,065,198,270.34/1,747,570.62
  6. Step 6: Final answer
    x = 800,004.98

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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.