Home / 8,744,400.26-13,113,758.50-2,907,019.02

Finding the Fourth Proportional to 8,744,400.26, 13,113,758.50 and 2,907,019.02

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Solution

The fourth proportional to 8,744,400.26, 13,113,758.50 and 2,907,019.02 is: 4,359,583.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,400.26 : 13,113,758.50 = 2,907,019.02 : x
  2. Step 2: Convert to fraction form
    8,744,400.26/13,113,758.50 = 2,907,019.02/x
  3. Step 3: Cross multiply
    8,744,400.26x = 13,113,758.50 × 2,907,019.02
  4. Step 4: Simplify right side
    8,744,400.26x = 38,121,945,441,447.70
  5. Step 5: Solve for x
    x = 38,121,945,441,447.70/8,744,400.26
  6. Step 6: Final answer
    x = 4,359,583.77

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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.