Home / 1,306,221.44-1,959,561.78-596,321.24

Finding the Fourth Proportional to 1,306,221.44, 1,959,561.78 and 596,321.24

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Solution

The fourth proportional to 1,306,221.44, 1,959,561.78 and 596,321.24 is: 894,586.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,221.44 : 1,959,561.78 = 596,321.24 : x
  2. Step 2: Convert to fraction form
    1,306,221.44/1,959,561.78 = 596,321.24/x
  3. Step 3: Cross multiply
    1,306,221.44x = 1,959,561.78 × 596,321.24
  4. Step 4: Simplify right side
    1,306,221.44x = 1,168,528,310,506.21
  5. Step 5: Solve for x
    x = 1,168,528,310,506.21/1,306,221.44
  6. Step 6: Final answer
    x = 894,586.69

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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.