Home / 7,588,434.44-11,382,670.86-3,100,710.44

Finding the Fourth Proportional to 7,588,434.44, 11,382,670.86 and 3,100,710.44

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Solution

The fourth proportional to 7,588,434.44, 11,382,670.86 and 3,100,710.44 is: 4,651,073.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,434.44 : 11,382,670.86 = 3,100,710.44 : x
  2. Step 2: Convert to fraction form
    7,588,434.44/11,382,670.86 = 3,100,710.44/x
  3. Step 3: Cross multiply
    7,588,434.44x = 11,382,670.86 × 3,100,710.44
  4. Step 4: Simplify right side
    7,588,434.44x = 35,294,366,370,685.77
  5. Step 5: Solve for x
    x = 35,294,366,370,685.77/7,588,434.44
  6. Step 6: Final answer
    x = 4,651,073.51

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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.