Home / 8,584,895.88-11,835,318.30-6,848,458.88

Finding the Fourth Proportional to 8,584,895.88, 11,835,318.30 and 6,848,458.88

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Solution

The fourth proportional to 8,584,895.88, 11,835,318.30 and 6,848,458.88 is: 9,441,429.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584,895.88 : 11,835,318.30 = 6,848,458.88 : x
  2. Step 2: Convert to fraction form
    8,584,895.88/11,835,318.30 = 6,848,458.88/x
  3. Step 3: Cross multiply
    8,584,895.88x = 11,835,318.30 × 6,848,458.88
  4. Step 4: Simplify right side
    8,584,895.88x = 81,053,690,709,261.50
  5. Step 5: Solve for x
    x = 81,053,690,709,261.50/8,584,895.88
  6. Step 6: Final answer
    x = 9,441,429.67

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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.