Home / 8,795,473.12-13,184,001.58-3,680,833.42

Finding the Fourth Proportional to 8,795,473.12, 13,184,001.58 and 3,680,833.42

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Solution

The fourth proportional to 8,795,473.12, 13,184,001.58 and 3,680,833.42 is: 5,517,396.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,473.12 : 13,184,001.58 = 3,680,833.42 : x
  2. Step 2: Convert to fraction form
    8,795,473.12/13,184,001.58 = 3,680,833.42/x
  3. Step 3: Cross multiply
    8,795,473.12x = 13,184,001.58 × 3,680,833.42
  4. Step 4: Simplify right side
    8,795,473.12x = 48,528,113,624,996.80
  5. Step 5: Solve for x
    x = 48,528,113,624,996.80/8,795,473.12
  6. Step 6: Final answer
    x = 5,517,396.62

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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.