Home / 7,599,663.22-10,487,332.09-4,336,418.66

Finding the Fourth Proportional to 7,599,663.22, 10,487,332.09 and 4,336,418.66

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Solution

The fourth proportional to 7,599,663.22, 10,487,332.09 and 4,336,418.66 is: 5,984,141.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,599,663.22 : 10,487,332.09 = 4,336,418.66 : x
  2. Step 2: Convert to fraction form
    7,599,663.22/10,487,332.09 = 4,336,418.66/x
  3. Step 3: Cross multiply
    7,599,663.22x = 10,487,332.09 × 4,336,418.66
  4. Step 4: Simplify right side
    7,599,663.22x = 45,477,462,568,692.80
  5. Step 5: Solve for x
    x = 45,477,462,568,692.80/7,599,663.22
  6. Step 6: Final answer
    x = 5,984,141.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.