Home / 8,086,093.08-11,154,780.06-4,820,606.82

Finding the Fourth Proportional to 8,086,093.08, 11,154,780.06 and 4,820,606.82

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Solution

The fourth proportional to 8,086,093.08, 11,154,780.06 and 4,820,606.82 is: 6,650,035.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,086,093.08 : 11,154,780.06 = 4,820,606.82 : x
  2. Step 2: Convert to fraction form
    8,086,093.08/11,154,780.06 = 4,820,606.82/x
  3. Step 3: Cross multiply
    8,086,093.08x = 11,154,780.06 × 4,820,606.82
  4. Step 4: Simplify right side
    8,086,093.08x = 53,772,808,832,836.02
  5. Step 5: Solve for x
    x = 53,772,808,832,836.02/8,086,093.08
  6. Step 6: Final answer
    x = 6,650,035.85

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1.5x scale

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.