Home / 706,217.01-1,059,176.07-232,789.83

Finding the Fourth Proportional to 706,217.01, 1,059,176.07 and 232,789.83

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Solution

The fourth proportional to 706,217.01, 1,059,176.07 and 232,789.83 is: 349,135.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,217.01 : 1,059,176.07 = 232,789.83 : x
  2. Step 2: Convert to fraction form
    706,217.01/1,059,176.07 = 232,789.83/x
  3. Step 3: Cross multiply
    706,217.01x = 1,059,176.07 × 232,789.83
  4. Step 4: Simplify right side
    706,217.01x = 246,565,417,275.37
  5. Step 5: Solve for x
    x = 246,565,417,275.37/706,217.01
  6. Step 6: Final answer
    x = 349,135.48

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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.