Home / 2,933,370.86-4,399,867.35-1,014,229.76

Finding the Fourth Proportional to 2,933,370.86, 4,399,867.35 and 1,014,229.76

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Solution

The fourth proportional to 2,933,370.86, 4,399,867.35 and 1,014,229.76 is: 1,521,279.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,370.86 : 4,399,867.35 = 1,014,229.76 : x
  2. Step 2: Convert to fraction form
    2,933,370.86/4,399,867.35 = 1,014,229.76/x
  3. Step 3: Cross multiply
    2,933,370.86x = 4,399,867.35 × 1,014,229.76
  4. Step 4: Simplify right side
    2,933,370.86x = 4,462,476,384,423.00
  5. Step 5: Solve for x
    x = 4,462,476,384,423.00/2,933,370.86
  6. Step 6: Final answer
    x = 1,521,279.31

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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.