Home / 8,484,227.52-11,707,998.48-4,616,658.96

Finding the Fourth Proportional to 8,484,227.52, 11,707,998.48 and 4,616,658.96

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Solution

The fourth proportional to 8,484,227.52, 11,707,998.48 and 4,616,658.96 is: 6,370,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,227.52 : 11,707,998.48 = 4,616,658.96 : x
  2. Step 2: Convert to fraction form
    8,484,227.52/11,707,998.48 = 4,616,658.96/x
  3. Step 3: Cross multiply
    8,484,227.52x = 11,707,998.48 × 4,616,658.96
  4. Step 4: Simplify right side
    8,484,227.52x = 54,051,836,086,358.38
  5. Step 5: Solve for x
    x = 54,051,836,086,358.38/8,484,227.52
  6. Step 6: Final answer
    x = 6,370,861.22

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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.