Home / 6,783,294.24-9,361,468.08-3,883,597.92

Finding the Fourth Proportional to 6,783,294.24, 9,361,468.08 and 3,883,597.92

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Solution

The fourth proportional to 6,783,294.24, 9,361,468.08 and 3,883,597.92 is: 5,359,664.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,783,294.24 : 9,361,468.08 = 3,883,597.92 : x
  2. Step 2: Convert to fraction form
    6,783,294.24/9,361,468.08 = 3,883,597.92/x
  3. Step 3: Cross multiply
    6,783,294.24x = 9,361,468.08 × 3,883,597.92
  4. Step 4: Simplify right side
    6,783,294.24x = 36,356,177,963,634.39
  5. Step 5: Solve for x
    x = 36,356,177,963,634.39/6,783,294.24
  6. Step 6: Final answer
    x = 5,359,664.00

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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.