Home / 5,632,025.20-8,444,927.40-2,262,425.20

Finding the Fourth Proportional to 5,632,025.20, 8,444,927.40 and 2,262,425.20

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Solution

The fourth proportional to 5,632,025.20, 8,444,927.40 and 2,262,425.20 is: 3,392,388.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,025.20 : 8,444,927.40 = 2,262,425.20 : x
  2. Step 2: Convert to fraction form
    5,632,025.20/8,444,927.40 = 2,262,425.20/x
  3. Step 3: Cross multiply
    5,632,025.20x = 8,444,927.40 × 2,262,425.20
  4. Step 4: Simplify right side
    5,632,025.20x = 19,106,016,561,930.48
  5. Step 5: Solve for x
    x = 19,106,016,561,930.48/5,632,025.20
  6. Step 6: Final answer
    x = 3,392,388.33

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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.