Home / 4,007,347.73-5,530,416.57-2,438,091.93

Finding the Fourth Proportional to 4,007,347.73, 5,530,416.57 and 2,438,091.93

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Solution

The fourth proportional to 4,007,347.73, 5,530,416.57 and 2,438,091.93 is: 3,364,735.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,347.73 : 5,530,416.57 = 2,438,091.93 : x
  2. Step 2: Convert to fraction form
    4,007,347.73/5,530,416.57 = 2,438,091.93/x
  3. Step 3: Cross multiply
    4,007,347.73x = 5,530,416.57 × 2,438,091.93
  4. Step 4: Simplify right side
    4,007,347.73x = 13,483,664,008,855.28
  5. Step 5: Solve for x
    x = 13,483,664,008,855.28/4,007,347.73
  6. Step 6: Final answer
    x = 3,364,735.21

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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.