Home / 7,495,633.96-11,247,928.91-6,885,799.94

Finding the Fourth Proportional to 7,495,633.96, 11,247,928.91 and 6,885,799.94

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Solution

The fourth proportional to 7,495,633.96, 11,247,928.91 and 6,885,799.94 is: 10,332,813.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,633.96 : 11,247,928.91 = 6,885,799.94 : x
  2. Step 2: Convert to fraction form
    7,495,633.96/11,247,928.91 = 6,885,799.94/x
  3. Step 3: Cross multiply
    7,495,633.96x = 11,247,928.91 × 6,885,799.94
  4. Step 4: Simplify right side
    7,495,633.96x = 77,450,988,213,602.27
  5. Step 5: Solve for x
    x = 77,450,988,213,602.27/7,495,633.96
  6. Step 6: Final answer
    x = 10,332,813.56

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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.