Home / 3,627,847.24-5,006,464.71-1,996,289.70

Finding the Fourth Proportional to 3,627,847.24, 5,006,464.71 and 1,996,289.70

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Solution

The fourth proportional to 3,627,847.24, 5,006,464.71 and 1,996,289.70 is: 2,754,899.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,847.24 : 5,006,464.71 = 1,996,289.70 : x
  2. Step 2: Convert to fraction form
    3,627,847.24/5,006,464.71 = 1,996,289.70/x
  3. Step 3: Cross multiply
    3,627,847.24x = 5,006,464.71 × 1,996,289.70
  4. Step 4: Simplify right side
    3,627,847.24x = 9,994,353,935,887.52
  5. Step 5: Solve for x
    x = 9,994,353,935,887.52/3,627,847.24
  6. Step 6: Final answer
    x = 2,754,899.33

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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.