Home / 1,001,541.16-1,382,081.70-548,822.44

Finding the Fourth Proportional to 1,001,541.16, 1,382,081.70 and 548,822.44

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Solution

The fourth proportional to 1,001,541.16, 1,382,081.70 and 548,822.44 is: 757,350.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,541.16 : 1,382,081.70 = 548,822.44 : x
  2. Step 2: Convert to fraction form
    1,001,541.16/1,382,081.70 = 548,822.44/x
  3. Step 3: Cross multiply
    1,001,541.16x = 1,382,081.70 × 548,822.44
  4. Step 4: Simplify right side
    1,001,541.16x = 758,517,450,873.35
  5. Step 5: Solve for x
    x = 758,517,450,873.35/1,001,541.16
  6. Step 6: Final answer
    x = 757,350.25

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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.