Home / 2,379,632.24-3,568,223.64-959,306.96

Finding the Fourth Proportional to 2,379,632.24, 3,568,223.64 and 959,306.96

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Solution

The fourth proportional to 2,379,632.24, 3,568,223.64 and 959,306.96 is: 1,438,466.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,632.24 : 3,568,223.64 = 959,306.96 : x
  2. Step 2: Convert to fraction form
    2,379,632.24/3,568,223.64 = 959,306.96/x
  3. Step 3: Cross multiply
    2,379,632.24x = 3,568,223.64 × 959,306.96
  4. Step 4: Simplify right side
    2,379,632.24x = 3,423,021,772,688.53
  5. Step 5: Solve for x
    x = 3,423,021,772,688.53/2,379,632.24
  6. Step 6: Final answer
    x = 1,438,466.72

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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.