Home / 7,714,853.26-11,569,917.52-5,333,997.58

Finding the Fourth Proportional to 7,714,853.26, 11,569,917.52 and 5,333,997.58

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Solution

The fourth proportional to 7,714,853.26, 11,569,917.52 and 5,333,997.58 is: 7,999,363.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,714,853.26 : 11,569,917.52 = 5,333,997.58 : x
  2. Step 2: Convert to fraction form
    7,714,853.26/11,569,917.52 = 5,333,997.58/x
  3. Step 3: Cross multiply
    7,714,853.26x = 11,569,917.52 × 5,333,997.58
  4. Step 4: Simplify right side
    7,714,853.26x = 61,713,912,052,479.60
  5. Step 5: Solve for x
    x = 61,713,912,052,479.60/7,714,853.26
  6. Step 6: Final answer
    x = 7,999,363.04

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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.