Home / 1,716,446.05-2,368,806.49-952,499.61

Finding the Fourth Proportional to 1,716,446.05, 2,368,806.49 and 952,499.61

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Solution

The fourth proportional to 1,716,446.05, 2,368,806.49 and 952,499.61 is: 1,314,511.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,446.05 : 2,368,806.49 = 952,499.61 : x
  2. Step 2: Convert to fraction form
    1,716,446.05/2,368,806.49 = 952,499.61/x
  3. Step 3: Cross multiply
    1,716,446.05x = 2,368,806.49 × 952,499.61
  4. Step 4: Simplify right side
    1,716,446.05x = 2,256,287,257,890.47
  5. Step 5: Solve for x
    x = 2,256,287,257,890.47/1,716,446.05
  6. Step 6: Final answer
    x = 1,314,511.03

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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.