Home / 8,293,553.46-11,445,160.05-4,622,706.27

Finding the Fourth Proportional to 8,293,553.46, 11,445,160.05 and 4,622,706.27

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Solution

The fourth proportional to 8,293,553.46, 11,445,160.05 and 4,622,706.27 is: 6,379,366.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,553.46 : 11,445,160.05 = 4,622,706.27 : x
  2. Step 2: Convert to fraction form
    8,293,553.46/11,445,160.05 = 4,622,706.27/x
  3. Step 3: Cross multiply
    8,293,553.46x = 11,445,160.05 × 4,622,706.27
  4. Step 4: Simplify right side
    8,293,553.46x = 52,907,613,124,288.52
  5. Step 5: Solve for x
    x = 52,907,613,124,288.52/8,293,553.46
  6. Step 6: Final answer
    x = 6,379,366.02

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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.