Home / 7,694,364.15-11,544,725.48-3,374,178.93

Finding the Fourth Proportional to 7,694,364.15, 11,544,725.48 and 3,374,178.93

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Solution

The fourth proportional to 7,694,364.15, 11,544,725.48 and 3,374,178.93 is: 5,062,662.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,694,364.15 : 11,544,725.48 = 3,374,178.93 : x
  2. Step 2: Convert to fraction form
    7,694,364.15/11,544,725.48 = 3,374,178.93/x
  3. Step 3: Cross multiply
    7,694,364.15x = 11,544,725.48 × 3,374,178.93
  4. Step 4: Simplify right side
    7,694,364.15x = 38,953,969,450,379.24
  5. Step 5: Solve for x
    x = 38,953,969,450,379.24/7,694,364.15
  6. Step 6: Final answer
    x = 5,062,662.58

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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.