Home / 8,770,975.40-13,155,457.91-2,294,675.69

Finding the Fourth Proportional to 8,770,975.40, 13,155,457.91 and 2,294,675.69

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Solution

The fourth proportional to 8,770,975.40, 13,155,457.91 and 2,294,675.69 is: 3,441,750.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,770,975.40 : 13,155,457.91 = 2,294,675.69 : x
  2. Step 2: Convert to fraction form
    8,770,975.40/13,155,457.91 = 2,294,675.69/x
  3. Step 3: Cross multiply
    8,770,975.40x = 13,155,457.91 × 2,294,675.69
  4. Step 4: Simplify right side
    8,770,975.40x = 30,187,509,379,644.54
  5. Step 5: Solve for x
    x = 30,187,509,379,644.54/8,770,975.40
  6. Step 6: Final answer
    x = 3,441,750.55

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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.