Home / 1,843,389.84-2,764,487.04-706,091.52

Finding the Fourth Proportional to 1,843,389.84, 2,764,487.04 and 706,091.52

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Solution

The fourth proportional to 1,843,389.84, 2,764,487.04 and 706,091.52 is: 1,058,908.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,389.84 : 2,764,487.04 = 706,091.52 : x
  2. Step 2: Convert to fraction form
    1,843,389.84/2,764,487.04 = 706,091.52/x
  3. Step 3: Cross multiply
    1,843,389.84x = 2,764,487.04 × 706,091.52
  4. Step 4: Simplify right side
    1,843,389.84x = 1,951,980,856,093.90
  5. Step 5: Solve for x
    x = 1,951,980,856,093.90/1,843,389.84
  6. Step 6: Final answer
    x = 1,058,908.33

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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.