Home / 8,875,217.70-13,305,050.55-6,026,091.30

Finding the Fourth Proportional to 8,875,217.70, 13,305,050.55 and 6,026,091.30

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Solution

The fourth proportional to 8,875,217.70, 13,305,050.55 and 6,026,091.30 is: 9,033,857.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,217.70 : 13,305,050.55 = 6,026,091.30 : x
  2. Step 2: Convert to fraction form
    8,875,217.70/13,305,050.55 = 6,026,091.30/x
  3. Step 3: Cross multiply
    8,875,217.70x = 13,305,050.55 × 6,026,091.30
  4. Step 4: Simplify right side
    8,875,217.70x = 80,177,449,365,415.22
  5. Step 5: Solve for x
    x = 80,177,449,365,415.22/8,875,217.70
  6. Step 6: Final answer
    x = 9,033,857.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.