Home / 6,224,733.39-8,590,197.69-3,508,479.39

Finding the Fourth Proportional to 6,224,733.39, 8,590,197.69 and 3,508,479.39

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Solution

The fourth proportional to 6,224,733.39, 8,590,197.69 and 3,508,479.39 is: 4,841,738.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,733.39 : 8,590,197.69 = 3,508,479.39 : x
  2. Step 2: Convert to fraction form
    6,224,733.39/8,590,197.69 = 3,508,479.39/x
  3. Step 3: Cross multiply
    6,224,733.39x = 8,590,197.69 × 3,508,479.39
  4. Step 4: Simplify right side
    6,224,733.39x = 30,138,531,551,390.61
  5. Step 5: Solve for x
    x = 30,138,531,551,390.61/6,224,733.39
  6. Step 6: Final answer
    x = 4,841,738.54

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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.