Home / 2,769,757.08-3,822,254.46-1,546,051.92

Finding the Fourth Proportional to 2,769,757.08, 3,822,254.46 and 1,546,051.92

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Solution

The fourth proportional to 2,769,757.08, 3,822,254.46 and 1,546,051.92 is: 2,133,545.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,757.08 : 3,822,254.46 = 1,546,051.92 : x
  2. Step 2: Convert to fraction form
    2,769,757.08/3,822,254.46 = 1,546,051.92/x
  3. Step 3: Cross multiply
    2,769,757.08x = 3,822,254.46 × 1,546,051.92
  4. Step 4: Simplify right side
    2,769,757.08x = 5,909,403,846,611.56
  5. Step 5: Solve for x
    x = 5,909,403,846,611.56/2,769,757.08
  6. Step 6: Final answer
    x = 2,133,545.89

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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.