Home / 8,283,590.45-11,431,245.83-4,562,350.00

Finding the Fourth Proportional to 8,283,590.45, 11,431,245.83 and 4,562,350.00

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Solution

The fourth proportional to 8,283,590.45, 11,431,245.83 and 4,562,350.00 is: 6,295,982.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,283,590.45 : 11,431,245.83 = 4,562,350.00 : x
  2. Step 2: Convert to fraction form
    8,283,590.45/11,431,245.83 = 4,562,350.00/x
  3. Step 3: Cross multiply
    8,283,590.45x = 11,431,245.83 × 4,562,350.00
  4. Step 4: Simplify right side
    8,283,590.45x = 52,153,344,403,977.80
  5. Step 5: Solve for x
    x = 52,153,344,403,977.80/8,283,590.45
  6. Step 6: Final answer
    x = 6,295,982.97

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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.