Home / 8,884,469.19-13,327,517.04-2,494,678.47

Finding the Fourth Proportional to 8,884,469.19, 13,327,517.04 and 2,494,678.47

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Solution

The fourth proportional to 8,884,469.19, 13,327,517.04 and 2,494,678.47 is: 3,742,246.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,469.19 : 13,327,517.04 = 2,494,678.47 : x
  2. Step 2: Convert to fraction form
    8,884,469.19/13,327,517.04 = 2,494,678.47/x
  3. Step 3: Cross multiply
    8,884,469.19x = 13,327,517.04 × 2,494,678.47
  4. Step 4: Simplify right side
    8,884,469.19x = 33,247,869,818,246.13
  5. Step 5: Solve for x
    x = 33,247,869,818,246.13/8,884,469.19
  6. Step 6: Final answer
    x = 3,742,246.06

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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.