Home / 1,135,228.01-1,703,007.25-336,406.01

Finding the Fourth Proportional to 1,135,228.01, 1,703,007.25 and 336,406.01

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Solution

The fourth proportional to 1,135,228.01, 1,703,007.25 and 336,406.01 is: 504,657.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,228.01 : 1,703,007.25 = 336,406.01 : x
  2. Step 2: Convert to fraction form
    1,135,228.01/1,703,007.25 = 336,406.01/x
  3. Step 3: Cross multiply
    1,135,228.01x = 1,703,007.25 × 336,406.01
  4. Step 4: Simplify right side
    1,135,228.01x = 572,901,864,617.52
  5. Step 5: Solve for x
    x = 572,901,864,617.52/1,135,228.01
  6. Step 6: Final answer
    x = 504,657.97

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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.