Home / 3,032,376.54-4,184,185.68-1,791,814.25

Finding the Fourth Proportional to 3,032,376.54, 4,184,185.68 and 1,791,814.25

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Solution

The fourth proportional to 3,032,376.54, 4,184,185.68 and 1,791,814.25 is: 2,472,411.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,376.54 : 4,184,185.68 = 1,791,814.25 : x
  2. Step 2: Convert to fraction form
    3,032,376.54/4,184,185.68 = 1,791,814.25/x
  3. Step 3: Cross multiply
    3,032,376.54x = 4,184,185.68 × 1,791,814.25
  4. Step 4: Simplify right side
    3,032,376.54x = 7,497,283,505,149.01
  5. Step 5: Solve for x
    x = 7,497,283,505,149.01/3,032,376.54
  6. Step 6: Final answer
    x = 2,472,411.79

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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.