Home / 2,841,814.13-4,265,755.71-1,223,384

Finding the Fourth Proportional to 2,841,814.13, 4,265,755.71 and 1,223,384

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Solution

The fourth proportional to 2,841,814.13, 4,265,755.71 and 1,223,384 is: 1,836,382.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,814.13 : 4,265,755.71 = 1,223,384 : x
  2. Step 2: Convert to fraction form
    2,841,814.13/4,265,755.71 = 1,223,384/x
  3. Step 3: Cross multiply
    2,841,814.13x = 4,265,755.71 × 1,223,384
  4. Step 4: Simplify right side
    2,841,814.13x = 5,218,657,283,522.64
  5. Step 5: Solve for x
    x = 5,218,657,283,522.64/2,841,814.13
  6. Step 6: Final answer
    x = 1,836,382.34

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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.