Home / 6,949,777.73-10,426,056.55-2,400,992.69

Finding the Fourth Proportional to 6,949,777.73, 10,426,056.55 and 2,400,992.69

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Solution

The fourth proportional to 6,949,777.73, 10,426,056.55 and 2,400,992.69 is: 3,601,969.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,777.73 : 10,426,056.55 = 2,400,992.69 : x
  2. Step 2: Convert to fraction form
    6,949,777.73/10,426,056.55 = 2,400,992.69/x
  3. Step 3: Cross multiply
    6,949,777.73x = 10,426,056.55 × 2,400,992.69
  4. Step 4: Simplify right side
    6,949,777.73x = 25,032,885,503,943.86
  5. Step 5: Solve for x
    x = 25,032,885,503,943.86/6,949,777.73
  6. Step 6: Final answer
    x = 3,601,969.23

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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.