Home / 2,862,672.59-4,293,910.46-732,775.16

Finding the Fourth Proportional to 2,862,672.59, 4,293,910.46 and 732,775.16

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Solution

The fourth proportional to 2,862,672.59, 4,293,910.46 and 732,775.16 is: 1,099,137.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,672.59 : 4,293,910.46 = 732,775.16 : x
  2. Step 2: Convert to fraction form
    2,862,672.59/4,293,910.46 = 732,775.16/x
  3. Step 3: Cross multiply
    2,862,672.59x = 4,293,910.46 × 732,775.16
  4. Step 4: Simplify right side
    2,862,672.59x = 3,146,470,899,218.75
  5. Step 5: Solve for x
    x = 3,146,470,899,218.75/2,862,672.59
  6. Step 6: Final answer
    x = 1,099,137.54

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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.