Home / 1,952,781.62-2,927,105.67-888,571.01

Finding the Fourth Proportional to 1,952,781.62, 2,927,105.67 and 888,571.01

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Solution

The fourth proportional to 1,952,781.62, 2,927,105.67 and 888,571.01 is: 1,331,916.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,781.62 : 2,927,105.67 = 888,571.01 : x
  2. Step 2: Convert to fraction form
    1,952,781.62/2,927,105.67 = 888,571.01/x
  3. Step 3: Cross multiply
    1,952,781.62x = 2,927,105.67 × 888,571.01
  4. Step 4: Simplify right side
    1,952,781.62x = 2,600,941,252,218.53
  5. Step 5: Solve for x
    x = 2,600,941,252,218.53/1,952,781.62
  6. Step 6: Final answer
    x = 1,331,916.09

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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.