Home / 8,444,683.29-11,653,379.46-5,004,882.21

Finding the Fourth Proportional to 8,444,683.29, 11,653,379.46 and 5,004,882.21

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Solution

The fourth proportional to 8,444,683.29, 11,653,379.46 and 5,004,882.21 is: 6,906,569.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,683.29 : 11,653,379.46 = 5,004,882.21 : x
  2. Step 2: Convert to fraction form
    8,444,683.29/11,653,379.46 = 5,004,882.21/x
  3. Step 3: Cross multiply
    8,444,683.29x = 11,653,379.46 × 5,004,882.21
  4. Step 4: Simplify right side
    8,444,683.29x = 58,323,791,545,733.41
  5. Step 5: Solve for x
    x = 58,323,791,545,733.41/8,444,683.29
  6. Step 6: Final answer
    x = 6,906,569.44

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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.