Home / 1,332,755.61-1,837,289.66-950,118.09

Finding the Fourth Proportional to 1,332,755.61, 1,837,289.66 and 950,118.09

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Solution

The fourth proportional to 1,332,755.61, 1,837,289.66 and 950,118.09 is: 1,309,799.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,755.61 : 1,837,289.66 = 950,118.09 : x
  2. Step 2: Convert to fraction form
    1,332,755.61/1,837,289.66 = 950,118.09/x
  3. Step 3: Cross multiply
    1,332,755.61x = 1,837,289.66 × 950,118.09
  4. Step 4: Simplify right side
    1,332,755.61x = 1,745,642,137,785.36
  5. Step 5: Solve for x
    x = 1,745,642,137,785.36/1,332,755.61
  6. Step 6: Final answer
    x = 1,309,799.13

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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.