Home / 3,153,696.10-4,733,534.86-1,951,983.34

Finding the Fourth Proportional to 3,153,696.10, 4,733,534.86 and 1,951,983.34

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Solution

The fourth proportional to 3,153,696.10, 4,733,534.86 and 1,951,983.34 is: 2,929,826.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,696.10 : 4,733,534.86 = 1,951,983.34 : x
  2. Step 2: Convert to fraction form
    3,153,696.10/4,733,534.86 = 1,951,983.34/x
  3. Step 3: Cross multiply
    3,153,696.10x = 4,733,534.86 × 1,951,983.34
  4. Step 4: Simplify right side
    3,153,696.10x = 9,239,781,186,029.24
  5. Step 5: Solve for x
    x = 9,239,781,186,029.24/3,153,696.10
  6. Step 6: Final answer
    x = 2,929,826.11

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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.