Home / 1,162,694.66-1,742,418.14-563,496.75

Finding the Fourth Proportional to 1,162,694.66, 1,742,418.14 and 563,496.75

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Solution

The fourth proportional to 1,162,694.66, 1,742,418.14 and 563,496.75 is: 844,458.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,694.66 : 1,742,418.14 = 563,496.75 : x
  2. Step 2: Convert to fraction form
    1,162,694.66/1,742,418.14 = 563,496.75/x
  3. Step 3: Cross multiply
    1,162,694.66x = 1,742,418.14 × 563,496.75
  4. Step 4: Simplify right side
    1,162,694.66x = 981,846,956,213.56
  5. Step 5: Solve for x
    x = 981,846,956,213.56/1,162,694.66
  6. Step 6: Final answer
    x = 844,458.13

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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.