Home / 3,163,478.88-4,365,594.19-1,713,169.83

Finding the Fourth Proportional to 3,163,478.88, 4,365,594.19 and 1,713,169.83

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Solution

The fourth proportional to 3,163,478.88, 4,365,594.19 and 1,713,169.83 is: 2,364,170.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,478.88 : 4,365,594.19 = 1,713,169.83 : x
  2. Step 2: Convert to fraction form
    3,163,478.88/4,365,594.19 = 1,713,169.83/x
  3. Step 3: Cross multiply
    3,163,478.88x = 4,365,594.19 × 1,713,169.83
  4. Step 4: Simplify right side
    3,163,478.88x = 7,479,004,256,331.29
  5. Step 5: Solve for x
    x = 7,479,004,256,331.29/3,163,478.88
  6. Step 6: Final answer
    x = 2,364,170.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.