Home / 8,298,183.00-11,453,005.07-4,815,750.00

Finding the Fourth Proportional to 8,298,183.00, 11,453,005.07 and 4,815,750.00

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Solution

The fourth proportional to 8,298,183.00, 11,453,005.07 and 4,815,750.00 is: 6,646,612.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,298,183.00 : 11,453,005.07 = 4,815,750.00 : x
  2. Step 2: Convert to fraction form
    8,298,183.00/11,453,005.07 = 4,815,750.00/x
  3. Step 3: Cross multiply
    8,298,183.00x = 11,453,005.07 × 4,815,750.00
  4. Step 4: Simplify right side
    8,298,183.00x = 55,154,809,229,870.18
  5. Step 5: Solve for x
    x = 55,154,809,229,870.18/8,298,183.00
  6. Step 6: Final answer
    x = 6,646,612.78

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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.