Home / 4,124,137.25-6,188,371.01-2,996,224.81

Finding the Fourth Proportional to 4,124,137.25, 6,188,371.01 and 2,996,224.81

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Solution

The fourth proportional to 4,124,137.25, 6,188,371.01 and 2,996,224.81 is: 4,495,910.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,137.25 : 6,188,371.01 = 2,996,224.81 : x
  2. Step 2: Convert to fraction form
    4,124,137.25/6,188,371.01 = 2,996,224.81/x
  3. Step 3: Cross multiply
    4,124,137.25x = 6,188,371.01 × 2,996,224.81
  4. Step 4: Simplify right side
    4,124,137.25x = 18,541,750,753,646.76
  5. Step 5: Solve for x
    x = 18,541,750,753,646.76/4,124,137.25
  6. Step 6: Final answer
    x = 4,495,910.21

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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.