Home / 9,543,391.72-14,328,539.68-6,846,246.63

Finding the Fourth Proportional to 9,543,391.72, 14,328,539.68 and 6,846,246.63

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Solution

The fourth proportional to 9,543,391.72, 14,328,539.68 and 6,846,246.63 is: 10,279,020.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543,391.72 : 14,328,539.68 = 6,846,246.63 : x
  2. Step 2: Convert to fraction form
    9,543,391.72/14,328,539.68 = 6,846,246.63/x
  3. Step 3: Cross multiply
    9,543,391.72x = 14,328,539.68 × 6,846,246.63
  4. Step 4: Simplify right side
    9,543,391.72x = 98,096,716,497,021.28
  5. Step 5: Solve for x
    x = 98,096,716,497,021.28/9,543,391.72
  6. Step 6: Final answer
    x = 10,279,020.22

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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.