Home / 1,284,232.20-1,926,367.07-610,382.27

Finding the Fourth Proportional to 1,284,232.20, 1,926,367.07 and 610,382.27

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Solution

The fourth proportional to 1,284,232.20, 1,926,367.07 and 610,382.27 is: 915,582.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,284,232.20 : 1,926,367.07 = 610,382.27 : x
  2. Step 2: Convert to fraction form
    1,284,232.20/1,926,367.07 = 610,382.27/x
  3. Step 3: Cross multiply
    1,284,232.20x = 1,926,367.07 × 610,382.27
  4. Step 4: Simplify right side
    1,284,232.20x = 1,175,820,292,356.10
  5. Step 5: Solve for x
    x = 1,175,820,292,356.10/1,284,232.20
  6. Step 6: Final answer
    x = 915,582.32

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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.