Home / 4,776,471.87-6,591,357.12-2,600,967.30

Finding the Fourth Proportional to 4,776,471.87, 6,591,357.12 and 2,600,967.30

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Solution

The fourth proportional to 4,776,471.87, 6,591,357.12 and 2,600,967.30 is: 3,589,240.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,776,471.87 : 6,591,357.12 = 2,600,967.30 : x
  2. Step 2: Convert to fraction form
    4,776,471.87/6,591,357.12 = 2,600,967.30/x
  3. Step 3: Cross multiply
    4,776,471.87x = 6,591,357.12 × 2,600,967.30
  4. Step 4: Simplify right side
    4,776,471.87x = 17,143,904,331,742.18
  5. Step 5: Solve for x
    x = 17,143,904,331,742.18/4,776,471.87
  6. Step 6: Final answer
    x = 3,589,240.09

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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.