Home / 1,066,063.80-1,597,022.10-591,900.60

Finding the Fourth Proportional to 1,066,063.80, 1,597,022.10 and 591,900.60

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Solution

The fourth proportional to 1,066,063.80, 1,597,022.10 and 591,900.60 is: 886,699.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,063.80 : 1,597,022.10 = 591,900.60 : x
  2. Step 2: Convert to fraction form
    1,066,063.80/1,597,022.10 = 591,900.60/x
  3. Step 3: Cross multiply
    1,066,063.80x = 1,597,022.10 × 591,900.60
  4. Step 4: Simplify right side
    1,066,063.80x = 945,278,339,203.26
  5. Step 5: Solve for x
    x = 945,278,339,203.26/1,066,063.80
  6. Step 6: Final answer
    x = 886,699.59

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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.