Home / 4,072,446.59-5,619,822.32-2,261,727.23

Finding the Fourth Proportional to 4,072,446.59, 5,619,822.32 and 2,261,727.23

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Solution

The fourth proportional to 4,072,446.59, 5,619,822.32 and 2,261,727.23 is: 3,121,098.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,446.59 : 5,619,822.32 = 2,261,727.23 : x
  2. Step 2: Convert to fraction form
    4,072,446.59/5,619,822.32 = 2,261,727.23/x
  3. Step 3: Cross multiply
    4,072,446.59x = 5,619,822.32 × 2,261,727.23
  4. Step 4: Simplify right side
    4,072,446.59x = 12,710,505,146,460.98
  5. Step 5: Solve for x
    x = 12,710,505,146,460.98/4,072,446.59
  6. Step 6: Final answer
    x = 3,121,098.06

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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.