Home / 1,950,760.84-2,926,791.12-654,041.52

Finding the Fourth Proportional to 1,950,760.84, 2,926,791.12 and 654,041.52

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Solution

The fourth proportional to 1,950,760.84, 2,926,791.12 and 654,041.52 is: 981,280.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,760.84 : 2,926,791.12 = 654,041.52 : x
  2. Step 2: Convert to fraction form
    1,950,760.84/2,926,791.12 = 654,041.52/x
  3. Step 3: Cross multiply
    1,950,760.84x = 2,926,791.12 × 654,041.52
  4. Step 4: Simplify right side
    1,950,760.84x = 1,914,242,912,847.30
  5. Step 5: Solve for x
    x = 1,914,242,912,847.30/1,950,760.84
  6. Step 6: Final answer
    x = 981,280.16

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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.