Home / 1,049,502.56-1,448,296.81-584,351.96

Finding the Fourth Proportional to 1,049,502.56, 1,448,296.81 and 584,351.96

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Solution

The fourth proportional to 1,049,502.56, 1,448,296.81 and 584,351.96 is: 806,396.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,502.56 : 1,448,296.81 = 584,351.96 : x
  2. Step 2: Convert to fraction form
    1,049,502.56/1,448,296.81 = 584,351.96/x
  3. Step 3: Cross multiply
    1,049,502.56x = 1,448,296.81 × 584,351.96
  4. Step 4: Simplify right side
    1,049,502.56x = 846,315,070,882.88
  5. Step 5: Solve for x
    x = 846,315,070,882.88/1,049,502.56
  6. Step 6: Final answer
    x = 806,396.39

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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.