Home / 8,933,068.80-13,399,603.20-3,543,004.80

Finding the Fourth Proportional to 8,933,068.80, 13,399,603.20 and 3,543,004.80

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Solution

The fourth proportional to 8,933,068.80, 13,399,603.20 and 3,543,004.80 is: 5,314,507.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,933,068.80 : 13,399,603.20 = 3,543,004.80 : x
  2. Step 2: Convert to fraction form
    8,933,068.80/13,399,603.20 = 3,543,004.80/x
  3. Step 3: Cross multiply
    8,933,068.80x = 13,399,603.20 × 3,543,004.80
  4. Step 4: Simplify right side
    8,933,068.80x = 47,474,858,455,695.35
  5. Step 5: Solve for x
    x = 47,474,858,455,695.35/8,933,068.80
  6. Step 6: Final answer
    x = 5,314,507.20

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Similar ratio
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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.