Home / 5,777,331.04-7,973,687.28-3,364,305.76

Finding the Fourth Proportional to 5,777,331.04, 7,973,687.28 and 3,364,305.76

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Solution

The fourth proportional to 5,777,331.04, 7,973,687.28 and 3,364,305.76 is: 4,643,307.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,777,331.04 : 7,973,687.28 = 3,364,305.76 : x
  2. Step 2: Convert to fraction form
    5,777,331.04/7,973,687.28 = 3,364,305.76/x
  3. Step 3: Cross multiply
    5,777,331.04x = 7,973,687.28 × 3,364,305.76
  4. Step 4: Simplify right side
    5,777,331.04x = 26,825,922,044,542.73
  5. Step 5: Solve for x
    x = 26,825,922,044,542.73/5,777,331.04
  6. Step 6: Final answer
    x = 4,643,307.07

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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.