Home / 1,726,619.01-2,382,772.73-952,273.40

Finding the Fourth Proportional to 1,726,619.01, 2,382,772.73 and 952,273.40

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Solution

The fourth proportional to 1,726,619.01, 2,382,772.73 and 952,273.40 is: 1,314,158.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,619.01 : 2,382,772.73 = 952,273.40 : x
  2. Step 2: Convert to fraction form
    1,726,619.01/2,382,772.73 = 952,273.40/x
  3. Step 3: Cross multiply
    1,726,619.01x = 2,382,772.73 × 952,273.40
  4. Step 4: Simplify right side
    1,726,619.01x = 2,269,051,072,349.15
  5. Step 5: Solve for x
    x = 2,269,051,072,349.15/1,726,619.01
  6. Step 6: Final answer
    x = 1,314,158.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.