Home / 1,726,010.31-2,594,691.22-1,601,157.82

Finding the Fourth Proportional to 1,726,010.31, 2,594,691.22 and 1,601,157.82

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Solution

The fourth proportional to 1,726,010.31, 2,594,691.22 and 1,601,157.82 is: 2,407,001.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,010.31 : 2,594,691.22 = 1,601,157.82 : x
  2. Step 2: Convert to fraction form
    1,726,010.31/2,594,691.22 = 1,601,157.82/x
  3. Step 3: Cross multiply
    1,726,010.31x = 2,594,691.22 × 1,601,157.82
  4. Step 4: Simplify right side
    1,726,010.31x = 4,154,510,137,388.34
  5. Step 5: Solve for x
    x = 4,154,510,137,388.34/1,726,010.31
  6. Step 6: Final answer
    x = 2,407,001.92

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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.