Home / 2,724,251.95-3,759,467.67-1,578,996.59

Finding the Fourth Proportional to 2,724,251.95, 3,759,467.67 and 1,578,996.59

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Solution

The fourth proportional to 2,724,251.95, 3,759,467.67 and 1,578,996.59 is: 2,179,015.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,251.95 : 3,759,467.67 = 1,578,996.59 : x
  2. Step 2: Convert to fraction form
    2,724,251.95/3,759,467.67 = 1,578,996.59/x
  3. Step 3: Cross multiply
    2,724,251.95x = 3,759,467.67 × 1,578,996.59
  4. Step 4: Simplify right side
    2,724,251.95x = 5,936,186,631,145.25
  5. Step 5: Solve for x
    x = 5,936,186,631,145.25/2,724,251.95
  6. Step 6: Final answer
    x = 2,179,015.28

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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.