Home / 1,857,751.75-2,563,696.62-1,083,233.13

Finding the Fourth Proportional to 1,857,751.75, 2,563,696.62 and 1,083,233.13

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Solution

The fourth proportional to 1,857,751.75, 2,563,696.62 and 1,083,233.13 is: 1,494,861.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857,751.75 : 2,563,696.62 = 1,083,233.13 : x
  2. Step 2: Convert to fraction form
    1,857,751.75/2,563,696.62 = 1,083,233.13/x
  3. Step 3: Cross multiply
    1,857,751.75x = 2,563,696.62 × 1,083,233.13
  4. Step 4: Simplify right side
    1,857,751.75x = 2,777,081,114,053.02
  5. Step 5: Solve for x
    x = 2,777,081,114,053.02/1,857,751.75
  6. Step 6: Final answer
    x = 1,494,861.26

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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.