Home / 2,399,054.22-3,599,212.26-862,204.92

Finding the Fourth Proportional to 2,399,054.22, 3,599,212.26 and 862,204.92

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Solution

The fourth proportional to 2,399,054.22, 3,599,212.26 and 862,204.92 is: 1,293,534.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,399,054.22 : 3,599,212.26 = 862,204.92 : x
  2. Step 2: Convert to fraction form
    2,399,054.22/3,599,212.26 = 862,204.92/x
  3. Step 3: Cross multiply
    2,399,054.22x = 3,599,212.26 × 862,204.92
  4. Step 4: Simplify right side
    2,399,054.22x = 3,103,258,518,696.32
  5. Step 5: Solve for x
    x = 3,103,258,518,696.32/2,399,054.22
  6. Step 6: Final answer
    x = 1,293,534.13

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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.