Home / 3,508,533.12-5,253,337.38-2,291,093.94

Finding the Fourth Proportional to 3,508,533.12, 5,253,337.38 and 2,291,093.94

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Solution

The fourth proportional to 3,508,533.12, 5,253,337.38 and 2,291,093.94 is: 3,430,461.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,533.12 : 5,253,337.38 = 2,291,093.94 : x
  2. Step 2: Convert to fraction form
    3,508,533.12/5,253,337.38 = 2,291,093.94/x
  3. Step 3: Cross multiply
    3,508,533.12x = 5,253,337.38 × 2,291,093.94
  4. Step 4: Simplify right side
    3,508,533.12x = 12,035,889,436,093.48
  5. Step 5: Solve for x
    x = 12,035,889,436,093.48/3,508,533.12
  6. Step 6: Final answer
    x = 3,430,461.97

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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.