Home / 4,079,600.28-5,625,573.84-3,045,449.32

Finding the Fourth Proportional to 4,079,600.28, 5,625,573.84 and 3,045,449.32

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Solution

The fourth proportional to 4,079,600.28, 5,625,573.84 and 3,045,449.32 is: 4,199,529.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,600.28 : 5,625,573.84 = 3,045,449.32 : x
  2. Step 2: Convert to fraction form
    4,079,600.28/5,625,573.84 = 3,045,449.32/x
  3. Step 3: Cross multiply
    4,079,600.28x = 5,625,573.84 × 3,045,449.32
  4. Step 4: Simplify right side
    4,079,600.28x = 17,132,400,025,637.79
  5. Step 5: Solve for x
    x = 17,132,400,025,637.79/4,079,600.28
  6. Step 6: Final answer
    x = 4,199,529.08

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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.