Home / 9,496,230.64-13,104,803.36-5,145,320.44

Finding the Fourth Proportional to 9,496,230.64, 13,104,803.36 and 5,145,320.44

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Solution

The fourth proportional to 9,496,230.64, 13,104,803.36 and 5,145,320.44 is: 7,100,544.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,230.64 : 13,104,803.36 = 5,145,320.44 : x
  2. Step 2: Convert to fraction form
    9,496,230.64/13,104,803.36 = 5,145,320.44/x
  3. Step 3: Cross multiply
    9,496,230.64x = 13,104,803.36 × 5,145,320.44
  4. Step 4: Simplify right side
    9,496,230.64x = 67,428,412,590,388.68
  5. Step 5: Solve for x
    x = 67,428,412,590,388.68/9,496,230.64
  6. Step 6: Final answer
    x = 7,100,544.96

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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.