Home / 1,135,933.80-1,705,056.08-567,722.57

Finding the Fourth Proportional to 1,135,933.80, 1,705,056.08 and 567,722.57

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Solution

The fourth proportional to 1,135,933.80, 1,705,056.08 and 567,722.57 is: 852,161.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,933.80 : 1,705,056.08 = 567,722.57 : x
  2. Step 2: Convert to fraction form
    1,135,933.80/1,705,056.08 = 567,722.57/x
  3. Step 3: Cross multiply
    1,135,933.80x = 1,705,056.08 × 567,722.57
  4. Step 4: Simplify right side
    1,135,933.80x = 967,998,808,367.83
  5. Step 5: Solve for x
    x = 967,998,808,367.83/1,135,933.80
  6. Step 6: Final answer
    x = 852,161.29

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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.