Home / 2,273,204.17-3,137,006.32-1,254,608.92

Finding the Fourth Proportional to 2,273,204.17, 3,137,006.32 and 1,254,608.92

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Solution

The fourth proportional to 2,273,204.17, 3,137,006.32 and 1,254,608.92 is: 1,731,351.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,204.17 : 3,137,006.32 = 1,254,608.92 : x
  2. Step 2: Convert to fraction form
    2,273,204.17/3,137,006.32 = 1,254,608.92/x
  3. Step 3: Cross multiply
    2,273,204.17x = 3,137,006.32 × 1,254,608.92
  4. Step 4: Simplify right side
    2,273,204.17x = 3,935,716,111,168.37
  5. Step 5: Solve for x
    x = 3,935,716,111,168.37/2,273,204.17
  6. Step 6: Final answer
    x = 1,731,351.79

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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.