Home / 2,615,794.73-3,924,442.49-1,098,697.41

Finding the Fourth Proportional to 2,615,794.73, 3,924,442.49 and 1,098,697.41

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Solution

The fourth proportional to 2,615,794.73, 3,924,442.49 and 1,098,697.41 is: 1,648,361.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,615,794.73 : 3,924,442.49 = 1,098,697.41 : x
  2. Step 2: Convert to fraction form
    2,615,794.73/3,924,442.49 = 1,098,697.41/x
  3. Step 3: Cross multiply
    2,615,794.73x = 3,924,442.49 × 1,098,697.41
  4. Step 4: Simplify right side
    2,615,794.73x = 4,311,774,793,963.46
  5. Step 5: Solve for x
    x = 4,311,774,793,963.46/2,615,794.73
  6. Step 6: Final answer
    x = 1,648,361.30

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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.