Home / 4,530,140.64-6,251,513.22-2,465,085.96

Finding the Fourth Proportional to 4,530,140.64, 6,251,513.22 and 2,465,085.96

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Solution

The fourth proportional to 4,530,140.64, 6,251,513.22 and 2,465,085.96 is: 3,401,774.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,140.64 : 6,251,513.22 = 2,465,085.96 : x
  2. Step 2: Convert to fraction form
    4,530,140.64/6,251,513.22 = 2,465,085.96/x
  3. Step 3: Cross multiply
    4,530,140.64x = 6,251,513.22 × 2,465,085.96
  4. Step 4: Simplify right side
    4,530,140.64x = 15,410,517,467,376.39
  5. Step 5: Solve for x
    x = 15,410,517,467,376.39/4,530,140.64
  6. Step 6: Final answer
    x = 3,401,774.62

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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.