Home / 9,324,520.10-13,989,019.85-3,567,159.57

Finding the Fourth Proportional to 9,324,520.10, 13,989,019.85 and 3,567,159.57

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Solution

The fourth proportional to 9,324,520.10, 13,989,019.85 and 3,567,159.57 is: 5,351,596.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,520.10 : 13,989,019.85 = 3,567,159.57 : x
  2. Step 2: Convert to fraction form
    9,324,520.10/13,989,019.85 = 3,567,159.57/x
  3. Step 3: Cross multiply
    9,324,520.10x = 13,989,019.85 × 3,567,159.57
  4. Step 4: Simplify right side
    9,324,520.10x = 49,901,066,080,847.34
  5. Step 5: Solve for x
    x = 49,901,066,080,847.34/9,324,520.10
  6. Step 6: Final answer
    x = 5,351,596.17

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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.