Home / 1,841,755.77-2,541,699.54-1,025,959.23

Finding the Fourth Proportional to 1,841,755.77, 2,541,699.54 and 1,025,959.23

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Solution

The fourth proportional to 1,841,755.77, 2,541,699.54 and 1,025,959.23 is: 1,415,866.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,755.77 : 2,541,699.54 = 1,025,959.23 : x
  2. Step 2: Convert to fraction form
    1,841,755.77/2,541,699.54 = 1,025,959.23/x
  3. Step 3: Cross multiply
    1,841,755.77x = 2,541,699.54 × 1,025,959.23
  4. Step 4: Simplify right side
    1,841,755.77x = 2,607,680,102,949.75
  5. Step 5: Solve for x
    x = 2,607,680,102,949.75/1,841,755.77
  6. Step 6: Final answer
    x = 1,415,866.40

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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.