Home / 8,304,014.21-12,461,580.85-3,446,324.76

Finding the Fourth Proportional to 8,304,014.21, 12,461,580.85 and 3,446,324.76

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Solution

The fourth proportional to 8,304,014.21, 12,461,580.85 and 3,446,324.76 is: 5,171,794.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,014.21 : 12,461,580.85 = 3,446,324.76 : x
  2. Step 2: Convert to fraction form
    8,304,014.21/12,461,580.85 = 3,446,324.76/x
  3. Step 3: Cross multiply
    8,304,014.21x = 12,461,580.85 × 3,446,324.76
  4. Step 4: Simplify right side
    8,304,014.21x = 42,946,654,632,096.84
  5. Step 5: Solve for x
    x = 42,946,654,632,096.84/8,304,014.21
  6. Step 6: Final answer
    x = 5,171,794.45

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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.