Home / 2,601,770.19-3,902,633.40-2,033,629.17

Finding the Fourth Proportional to 2,601,770.19, 3,902,633.40 and 2,033,629.17

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Solution

The fourth proportional to 2,601,770.19, 3,902,633.40 and 2,033,629.17 is: 3,050,426.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,770.19 : 3,902,633.40 = 2,033,629.17 : x
  2. Step 2: Convert to fraction form
    2,601,770.19/3,902,633.40 = 2,033,629.17/x
  3. Step 3: Cross multiply
    2,601,770.19x = 3,902,633.40 × 2,033,629.17
  4. Step 4: Simplify right side
    2,601,770.19x = 7,936,509,124,186.75
  5. Step 5: Solve for x
    x = 7,936,509,124,186.75/2,601,770.19
  6. Step 6: Final answer
    x = 3,050,426.65

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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.