Home / 8,450,057.26-12,673,312.21-2,383,370.25

Finding the Fourth Proportional to 8,450,057.26, 12,673,312.21 and 2,383,370.25

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Solution

The fourth proportional to 8,450,057.26, 12,673,312.21 and 2,383,370.25 is: 3,574,555.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,450,057.26 : 12,673,312.21 = 2,383,370.25 : x
  2. Step 2: Convert to fraction form
    8,450,057.26/12,673,312.21 = 2,383,370.25/x
  3. Step 3: Cross multiply
    8,450,057.26x = 12,673,312.21 × 2,383,370.25
  4. Step 4: Simplify right side
    8,450,057.26x = 30,205,195,226,909.20
  5. Step 5: Solve for x
    x = 30,205,195,226,909.20/8,450,057.26
  6. Step 6: Final answer
    x = 3,574,555.09

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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.