Home / 1,836,243.36-2,533,814.58-1,061,757

Finding the Fourth Proportional to 1,836,243.36, 2,533,814.58 and 1,061,757

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Solution

The fourth proportional to 1,836,243.36, 2,533,814.58 and 1,061,757 is: 1,465,108.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,243.36 : 2,533,814.58 = 1,061,757 : x
  2. Step 2: Convert to fraction form
    1,836,243.36/2,533,814.58 = 1,061,757/x
  3. Step 3: Cross multiply
    1,836,243.36x = 2,533,814.58 × 1,061,757
  4. Step 4: Simplify right side
    1,836,243.36x = 2,690,295,367,017.06
  5. Step 5: Solve for x
    x = 2,690,295,367,017.06/1,836,243.36
  6. Step 6: Final answer
    x = 1,465,108.29

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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.