Home / 1,060,891.76-1,591,322.04-262,173.29

Finding the Fourth Proportional to 1,060,891.76, 1,591,322.04 and 262,173.29

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Solution

The fourth proportional to 1,060,891.76, 1,591,322.04 and 262,173.29 is: 393,256.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,891.76 : 1,591,322.04 = 262,173.29 : x
  2. Step 2: Convert to fraction form
    1,060,891.76/1,591,322.04 = 262,173.29/x
  3. Step 3: Cross multiply
    1,060,891.76x = 1,591,322.04 × 262,173.29
  4. Step 4: Simplify right side
    1,060,891.76x = 417,202,126,719.70
  5. Step 5: Solve for x
    x = 417,202,126,719.70/1,060,891.76
  6. Step 6: Final answer
    x = 393,256.07

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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.