Home / 2,563,632.21-3,840,376.07-2,084,394.93

Finding the Fourth Proportional to 2,563,632.21, 3,840,376.07 and 2,084,394.93

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Solution

The fourth proportional to 2,563,632.21, 3,840,376.07 and 2,084,394.93 is: 3,122,468.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,632.21 : 3,840,376.07 = 2,084,394.93 : x
  2. Step 2: Convert to fraction form
    2,563,632.21/3,840,376.07 = 2,084,394.93/x
  3. Step 3: Cross multiply
    2,563,632.21x = 3,840,376.07 × 2,084,394.93
  4. Step 4: Simplify right side
    2,563,632.21x = 8,004,860,399,179.35
  5. Step 5: Solve for x
    x = 8,004,860,399,179.35/2,563,632.21
  6. Step 6: Final answer
    x = 3,122,468.34

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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.