Home / 1,950,882.13-2,926,268.29-530,950.51

Finding the Fourth Proportional to 1,950,882.13, 2,926,268.29 and 530,950.51

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Solution

The fourth proportional to 1,950,882.13, 2,926,268.29 and 530,950.51 is: 796,410.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,882.13 : 2,926,268.29 = 530,950.51 : x
  2. Step 2: Convert to fraction form
    1,950,882.13/2,926,268.29 = 530,950.51/x
  3. Step 3: Cross multiply
    1,950,882.13x = 2,926,268.29 × 530,950.51
  4. Step 4: Simplify right side
    1,950,882.13x = 1,553,703,640,972.33
  5. Step 5: Solve for x
    x = 1,553,703,640,972.33/1,950,882.13
  6. Step 6: Final answer
    x = 796,410.82

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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.