Home / 2,906,082.39-4,356,761.63-1,014,152.43

Finding the Fourth Proportional to 2,906,082.39, 4,356,761.63 and 1,014,152.43

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Solution

The fourth proportional to 2,906,082.39, 4,356,761.63 and 1,014,152.43 is: 1,520,404.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,082.39 : 4,356,761.63 = 1,014,152.43 : x
  2. Step 2: Convert to fraction form
    2,906,082.39/4,356,761.63 = 1,014,152.43/x
  3. Step 3: Cross multiply
    2,906,082.39x = 4,356,761.63 × 1,014,152.43
  4. Step 4: Simplify right side
    2,906,082.39x = 4,418,420,410,966.96
  5. Step 5: Solve for x
    x = 4,418,420,410,966.96/2,906,082.39
  6. Step 6: Final answer
    x = 1,520,404.38

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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.