Home / 1,167,464.66-1,751,249.43-357,789.75

Finding the Fourth Proportional to 1,167,464.66, 1,751,249.43 and 357,789.75

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Solution

The fourth proportional to 1,167,464.66, 1,751,249.43 and 357,789.75 is: 536,700.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,464.66 : 1,751,249.43 = 357,789.75 : x
  2. Step 2: Convert to fraction form
    1,167,464.66/1,751,249.43 = 357,789.75/x
  3. Step 3: Cross multiply
    1,167,464.66x = 1,751,249.43 × 357,789.75
  4. Step 4: Simplify right side
    1,167,464.66x = 626,579,095,747.34
  5. Step 5: Solve for x
    x = 626,579,095,747.34/1,167,464.66
  6. Step 6: Final answer
    x = 536,700.70

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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.