Home / 1,037,014-1,431,079.86-560,086

Finding the Fourth Proportional to 1,037,014, 1,431,079.86 and 560,086

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Solution

The fourth proportional to 1,037,014, 1,431,079.86 and 560,086 is: 772,918.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,014 : 1,431,079.86 = 560,086 : x
  2. Step 2: Convert to fraction form
    1,037,014/1,431,079.86 = 560,086/x
  3. Step 3: Cross multiply
    1,037,014x = 1,431,079.86 × 560,086
  4. Step 4: Simplify right side
    1,037,014x = 801,527,794,467.96
  5. Step 5: Solve for x
    x = 801,527,794,467.96/1,037,014
  6. Step 6: Final answer
    x = 772,918.97

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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.