Home / 8,225,299.85-11,351,004.24-4,554,280.93

Finding the Fourth Proportional to 8,225,299.85, 11,351,004.24 and 4,554,280.93

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Solution

The fourth proportional to 8,225,299.85, 11,351,004.24 and 4,554,280.93 is: 6,284,957.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,299.85 : 11,351,004.24 = 4,554,280.93 : x
  2. Step 2: Convert to fraction form
    8,225,299.85/11,351,004.24 = 4,554,280.93/x
  3. Step 3: Cross multiply
    8,225,299.85x = 11,351,004.24 × 4,554,280.93
  4. Step 4: Simplify right side
    8,225,299.85x = 51,695,662,146,581.14
  5. Step 5: Solve for x
    x = 51,695,662,146,581.14/8,225,299.85
  6. Step 6: Final answer
    x = 6,284,957.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.