Home / 8,883,570.64-13,325,355.96-3,203,794.96

Finding the Fourth Proportional to 8,883,570.64, 13,325,355.96 and 3,203,794.96

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Solution

The fourth proportional to 8,883,570.64, 13,325,355.96 and 3,203,794.96 is: 4,805,692.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,570.64 : 13,325,355.96 = 3,203,794.96 : x
  2. Step 2: Convert to fraction form
    8,883,570.64/13,325,355.96 = 3,203,794.96/x
  3. Step 3: Cross multiply
    8,883,570.64x = 13,325,355.96 × 3,203,794.96
  4. Step 4: Simplify right side
    8,883,570.64x = 42,691,708,264,853.96
  5. Step 5: Solve for x
    x = 42,691,708,264,853.96/8,883,570.64
  6. Step 6: Final answer
    x = 4,805,692.44

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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.