Home / 9,532,056.24-13,160,571.84-7,322,984.64

Finding the Fourth Proportional to 9,532,056.24, 13,160,571.84 and 7,322,984.64

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Solution

The fourth proportional to 9,532,056.24, 13,160,571.84 and 7,322,984.64 is: 10,110,585.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,056.24 : 13,160,571.84 = 7,322,984.64 : x
  2. Step 2: Convert to fraction form
    9,532,056.24/13,160,571.84 = 7,322,984.64/x
  3. Step 3: Cross multiply
    9,532,056.24x = 13,160,571.84 × 7,322,984.64
  4. Step 4: Simplify right side
    9,532,056.24x = 96,374,665,437,936.53
  5. Step 5: Solve for x
    x = 96,374,665,437,936.53/9,532,056.24
  6. Step 6: Final answer
    x = 10,110,585.06

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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.