Home / 2,740,935.87-4,109,091.75-1,727,824.98

Finding the Fourth Proportional to 2,740,935.87, 4,109,091.75 and 1,727,824.98

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Solution

The fourth proportional to 2,740,935.87, 4,109,091.75 and 1,727,824.98 is: 2,590,280.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,935.87 : 4,109,091.75 = 1,727,824.98 : x
  2. Step 2: Convert to fraction form
    2,740,935.87/4,109,091.75 = 1,727,824.98/x
  3. Step 3: Cross multiply
    2,740,935.87x = 4,109,091.75 × 1,727,824.98
  4. Step 4: Simplify right side
    2,740,935.87x = 7,099,791,370,761.92
  5. Step 5: Solve for x
    x = 7,099,791,370,761.92/2,740,935.87
  6. Step 6: Final answer
    x = 2,590,280.00

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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.