Home / 4,265,720.20-5,886,763.86-2,546,990.92

Finding the Fourth Proportional to 4,265,720.20, 5,886,763.86 and 2,546,990.92

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Solution

The fourth proportional to 4,265,720.20, 5,886,763.86 and 2,546,990.92 is: 3,514,889.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,720.20 : 5,886,763.86 = 2,546,990.92 : x
  2. Step 2: Convert to fraction form
    4,265,720.20/5,886,763.86 = 2,546,990.92/x
  3. Step 3: Cross multiply
    4,265,720.20x = 5,886,763.86 × 2,546,990.92
  4. Step 4: Simplify right side
    4,265,720.20x = 14,993,534,099,604.15
  5. Step 5: Solve for x
    x = 14,993,534,099,604.15/4,265,720.20
  6. Step 6: Final answer
    x = 3,514,889.26

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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.