Home / 2,847,504.80-4,268,777.52-1,163,534.24

Finding the Fourth Proportional to 2,847,504.80, 4,268,777.52 and 1,163,534.24

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Solution

The fourth proportional to 2,847,504.80, 4,268,777.52 and 1,163,534.24 is: 1,744,288.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847,504.80 : 4,268,777.52 = 1,163,534.24 : x
  2. Step 2: Convert to fraction form
    2,847,504.80/4,268,777.52 = 1,163,534.24/x
  3. Step 3: Cross multiply
    2,847,504.80x = 4,268,777.52 × 1,163,534.24
  4. Step 4: Simplify right side
    2,847,504.80x = 4,966,868,807,462.28
  5. Step 5: Solve for x
    x = 4,966,868,807,462.28/2,847,504.80
  6. Step 6: Final answer
    x = 1,744,288.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.