Home / 9,496,531.37-13,105,224.87-5,145,614.24

Finding the Fourth Proportional to 9,496,531.37, 13,105,224.87 and 5,145,614.24

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Solution

The fourth proportional to 9,496,531.37, 13,105,224.87 and 5,145,614.24 is: 7,100,953.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,531.37 : 13,105,224.87 = 5,145,614.24 : x
  2. Step 2: Convert to fraction form
    9,496,531.37/13,105,224.87 = 5,145,614.24/x
  3. Step 3: Cross multiply
    9,496,531.37x = 13,105,224.87 × 5,145,614.24
  4. Step 4: Simplify right side
    9,496,531.37x = 67,434,431,709,474.15
  5. Step 5: Solve for x
    x = 67,434,431,709,474.15/9,496,531.37
  6. Step 6: Final answer
    x = 7,100,953.93

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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.