Home / 9,808,519.22-13,535,743.85-6,085,965.71

Finding the Fourth Proportional to 9,808,519.22, 13,535,743.85 and 6,085,965.71

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Solution

The fourth proportional to 9,808,519.22, 13,535,743.85 and 6,085,965.71 is: 8,398,624.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,519.22 : 13,535,743.85 = 6,085,965.71 : x
  2. Step 2: Convert to fraction form
    9,808,519.22/13,535,743.85 = 6,085,965.71/x
  3. Step 3: Cross multiply
    9,808,519.22x = 13,535,743.85 × 6,085,965.71
  4. Step 4: Simplify right side
    9,808,519.22x = 82,378,072,832,334.84
  5. Step 5: Solve for x
    x = 82,378,072,832,334.84/9,808,519.22
  6. Step 6: Final answer
    x = 8,398,624.80

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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.