Home / 8,676,933.92-11,967,951.12-5,733,341.60

Finding the Fourth Proportional to 8,676,933.92, 11,967,951.12 and 5,733,341.60

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Solution

The fourth proportional to 8,676,933.92, 11,967,951.12 and 5,733,341.60 is: 7,907,903.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,676,933.92 : 11,967,951.12 = 5,733,341.60 : x
  2. Step 2: Convert to fraction form
    8,676,933.92/11,967,951.12 = 5,733,341.60/x
  3. Step 3: Cross multiply
    8,676,933.92x = 11,967,951.12 × 5,733,341.60
  4. Step 4: Simplify right side
    8,676,933.92x = 68,616,352,023,062.59
  5. Step 5: Solve for x
    x = 68,616,352,023,062.59/8,676,933.92
  6. Step 6: Final answer
    x = 7,907,903.03

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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.