Home / 8,825,958.40-13,238,674.08-2,436,600.64

Finding the Fourth Proportional to 8,825,958.40, 13,238,674.08 and 2,436,600.64

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Solution

The fourth proportional to 8,825,958.40, 13,238,674.08 and 2,436,600.64 is: 3,654,828.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,825,958.40 : 13,238,674.08 = 2,436,600.64 : x
  2. Step 2: Convert to fraction form
    8,825,958.40/13,238,674.08 = 2,436,600.64/x
  3. Step 3: Cross multiply
    8,825,958.40x = 13,238,674.08 × 2,436,600.64
  4. Step 4: Simplify right side
    8,825,958.40x = 32,257,361,736,079.41
  5. Step 5: Solve for x
    x = 32,257,361,736,079.41/8,825,958.40
  6. Step 6: Final answer
    x = 3,654,828.21

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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.