Home / 733,333.20-1,099,999.80-567,445.20

Finding the Fourth Proportional to 733,333.20, 1,099,999.80 and 567,445.20

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Solution

The fourth proportional to 733,333.20, 1,099,999.80 and 567,445.20 is: 851,167.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,333.20 : 1,099,999.80 = 567,445.20 : x
  2. Step 2: Convert to fraction form
    733,333.20/1,099,999.80 = 567,445.20/x
  3. Step 3: Cross multiply
    733,333.20x = 1,099,999.80 × 567,445.20
  4. Step 4: Simplify right side
    733,333.20x = 624,189,606,510.96
  5. Step 5: Solve for x
    x = 624,189,606,510.96/733,333.20
  6. Step 6: Final answer
    x = 851,167.80

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1.5x scale

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.