Home / 2,861,287.88-4,291,933.35-1,063,937.81

Finding the Fourth Proportional to 2,861,287.88, 4,291,933.35 and 1,063,937.81

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Solution

The fourth proportional to 2,861,287.88, 4,291,933.35 and 1,063,937.81 is: 1,595,907.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,861,287.88 : 4,291,933.35 = 1,063,937.81 : x
  2. Step 2: Convert to fraction form
    2,861,287.88/4,291,933.35 = 1,063,937.81/x
  3. Step 3: Cross multiply
    2,861,287.88x = 4,291,933.35 × 1,063,937.81
  4. Step 4: Simplify right side
    2,861,287.88x = 4,566,350,150,614.37
  5. Step 5: Solve for x
    x = 4,566,350,150,614.37/2,861,287.88
  6. Step 6: Final answer
    x = 1,595,907.28

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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.