Home / 2,899,514.46-4,348,163.60-953,790.36

Finding the Fourth Proportional to 2,899,514.46, 4,348,163.60 and 953,790.36

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Solution

The fourth proportional to 2,899,514.46, 4,348,163.60 and 953,790.36 is: 1,430,321.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,514.46 : 4,348,163.60 = 953,790.36 : x
  2. Step 2: Convert to fraction form
    2,899,514.46/4,348,163.60 = 953,790.36/x
  3. Step 3: Cross multiply
    2,899,514.46x = 4,348,163.60 × 953,790.36
  4. Step 4: Simplify right side
    2,899,514.46x = 4,147,236,525,382.90
  5. Step 5: Solve for x
    x = 4,147,236,525,382.90/2,899,514.46
  6. Step 6: Final answer
    x = 1,430,321.04

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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.