Home / 9,359,245.85-14,029,568.55-6,513,379.29

Finding the Fourth Proportional to 9,359,245.85, 14,029,568.55 and 6,513,379.29

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Solution

The fourth proportional to 9,359,245.85, 14,029,568.55 and 6,513,379.29 is: 9,763,596.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,245.85 : 14,029,568.55 = 6,513,379.29 : x
  2. Step 2: Convert to fraction form
    9,359,245.85/14,029,568.55 = 6,513,379.29/x
  3. Step 3: Cross multiply
    9,359,245.85x = 14,029,568.55 × 6,513,379.29
  4. Step 4: Simplify right side
    9,359,245.85x = 91,379,901,241,205.33
  5. Step 5: Solve for x
    x = 91,379,901,241,205.33/9,359,245.85
  6. Step 6: Final answer
    x = 9,763,596.64

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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.