Home / 7,888,735.01-10,883,362.07-4,580,464.56

Finding the Fourth Proportional to 7,888,735.01, 10,883,362.07 and 4,580,464.56

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Solution

The fourth proportional to 7,888,735.01, 10,883,362.07 and 4,580,464.56 is: 6,319,245.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,888,735.01 : 10,883,362.07 = 4,580,464.56 : x
  2. Step 2: Convert to fraction form
    7,888,735.01/10,883,362.07 = 4,580,464.56/x
  3. Step 3: Cross multiply
    7,888,735.01x = 10,883,362.07 × 4,580,464.56
  4. Step 4: Simplify right side
    7,888,735.01x = 49,850,854,232,380.91
  5. Step 5: Solve for x
    x = 49,850,854,232,380.91/7,888,735.01
  6. Step 6: Final answer
    x = 6,319,245.63

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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.