Home / 8,954,725.72-13,430,776.33-4,404,553.15

Finding the Fourth Proportional to 8,954,725.72, 13,430,776.33 and 4,404,553.15

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Solution

The fourth proportional to 8,954,725.72, 13,430,776.33 and 4,404,553.15 is: 6,606,184.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,725.72 : 13,430,776.33 = 4,404,553.15 : x
  2. Step 2: Convert to fraction form
    8,954,725.72/13,430,776.33 = 4,404,553.15/x
  3. Step 3: Cross multiply
    8,954,725.72x = 13,430,776.33 × 4,404,553.15
  4. Step 4: Simplify right side
    8,954,725.72x = 59,156,568,191,246.95
  5. Step 5: Solve for x
    x = 59,156,568,191,246.95/8,954,725.72
  6. Step 6: Final answer
    x = 6,606,184.27

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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.