Home / 8,884,416.86-13,327,438.58-2,494,626.15

Finding the Fourth Proportional to 8,884,416.86, 13,327,438.58 and 2,494,626.15

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Solution

The fourth proportional to 8,884,416.86, 13,327,438.58 and 2,494,626.15 is: 3,742,167.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,416.86 : 13,327,438.58 = 2,494,626.15 : x
  2. Step 2: Convert to fraction form
    8,884,416.86/13,327,438.58 = 2,494,626.15/x
  3. Step 3: Cross multiply
    8,884,416.86x = 13,327,438.58 × 2,494,626.15
  4. Step 4: Simplify right side
    8,884,416.86x = 33,246,976,841,046.48
  5. Step 5: Solve for x
    x = 33,246,976,841,046.48/8,884,416.86
  6. Step 6: Final answer
    x = 3,742,167.59

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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.