Home / 4,283,225.64-6,416,270.68-2,576,427

Finding the Fourth Proportional to 4,283,225.64, 6,416,270.68 and 2,576,427

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Solution

The fourth proportional to 4,283,225.64, 6,416,270.68 and 2,576,427 is: 3,859,486.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,225.64 : 6,416,270.68 = 2,576,427 : x
  2. Step 2: Convert to fraction form
    4,283,225.64/6,416,270.68 = 2,576,427/x
  3. Step 3: Cross multiply
    4,283,225.64x = 6,416,270.68 × 2,576,427
  4. Step 4: Simplify right side
    4,283,225.64x = 16,531,053,019,260.36
  5. Step 5: Solve for x
    x = 16,531,053,019,260.36/4,283,225.64
  6. Step 6: Final answer
    x = 3,859,486.85

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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.