Home / 4,776,474.48-6,591,360.72-2,600,969.88

Finding the Fourth Proportional to 4,776,474.48, 6,591,360.72 and 2,600,969.88

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Solution

The fourth proportional to 4,776,474.48, 6,591,360.72 and 2,600,969.88 is: 3,589,243.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,474.48 : 6,591,360.72 = 2,600,969.88 : x
  2. Step 2: Convert to fraction form
    4,776,474.48/6,591,360.72 = 2,600,969.88/x
  3. Step 3: Cross multiply
    4,776,474.48x = 6,591,360.72 × 2,600,969.88
  4. Step 4: Simplify right side
    4,776,474.48x = 17,143,930,700,935.11
  5. Step 5: Solve for x
    x = 17,143,930,700,935.11/4,776,474.48
  6. Step 6: Final answer
    x = 3,589,243.65

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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.