Home / 1,096,952.24-1,513,789.80-613,515.44

Finding the Fourth Proportional to 1,096,952.24, 1,513,789.80 and 613,515.44

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Solution

The fourth proportional to 1,096,952.24, 1,513,789.80 and 613,515.44 is: 846,648.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,952.24 : 1,513,789.80 = 613,515.44 : x
  2. Step 2: Convert to fraction form
    1,096,952.24/1,513,789.80 = 613,515.44/x
  3. Step 3: Cross multiply
    1,096,952.24x = 1,513,789.80 × 613,515.44
  4. Step 4: Simplify right side
    1,096,952.24x = 928,733,415,214.51
  5. Step 5: Solve for x
    x = 928,733,415,214.51/1,096,952.24
  6. Step 6: Final answer
    x = 846,648.91

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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.