Home / 8,567,177.32-11,822,795.94-4,699,705.96

Finding the Fourth Proportional to 8,567,177.32, 11,822,795.94 and 4,699,705.96

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Solution

The fourth proportional to 8,567,177.32, 11,822,795.94 and 4,699,705.96 is: 6,485,644.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,567,177.32 : 11,822,795.94 = 4,699,705.96 : x
  2. Step 2: Convert to fraction form
    8,567,177.32/11,822,795.94 = 4,699,705.96/x
  3. Step 3: Cross multiply
    8,567,177.32x = 11,822,795.94 × 4,699,705.96
  4. Step 4: Simplify right side
    8,567,177.32x = 55,563,664,543,081.80
  5. Step 5: Solve for x
    x = 55,563,664,543,081.80/8,567,177.32
  6. Step 6: Final answer
    x = 6,485,644.28

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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.