Home / 9,184,789.80-13,771,279.80-3,795,584.40

Finding the Fourth Proportional to 9,184,789.80, 13,771,279.80 and 3,795,584.40

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Solution

The fourth proportional to 9,184,789.80, 13,771,279.80 and 3,795,584.40 is: 5,690,936.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184,789.80 : 13,771,279.80 = 3,795,584.40 : x
  2. Step 2: Convert to fraction form
    9,184,789.80/13,771,279.80 = 3,795,584.40/x
  3. Step 3: Cross multiply
    9,184,789.80x = 13,771,279.80 × 3,795,584.40
  4. Step 4: Simplify right side
    9,184,789.80x = 52,270,054,776,915.12
  5. Step 5: Solve for x
    x = 52,270,054,776,915.12/9,184,789.80
  6. Step 6: Final answer
    x = 5,690,936.42

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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.