Home / 707,265.24-1,060,887.45-174,786.24

Finding the Fourth Proportional to 707,265.24, 1,060,887.45 and 174,786.24

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Solution

The fourth proportional to 707,265.24, 1,060,887.45 and 174,786.24 is: 262,176.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,265.24 : 1,060,887.45 = 174,786.24 : x
  2. Step 2: Convert to fraction form
    707,265.24/1,060,887.45 = 174,786.24/x
  3. Step 3: Cross multiply
    707,265.24x = 1,060,887.45 × 174,786.24
  4. Step 4: Simplify right side
    707,265.24x = 185,428,528,448.69
  5. Step 5: Solve for x
    x = 185,428,528,448.69/707,265.24
  6. Step 6: Final answer
    x = 262,176.79

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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.