Home / 9,669,251.40-14,505,529.50-3,986,369.16

Finding the Fourth Proportional to 9,669,251.40, 14,505,529.50 and 3,986,369.16

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Solution

The fourth proportional to 9,669,251.40, 14,505,529.50 and 3,986,369.16 is: 5,980,234.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669,251.40 : 14,505,529.50 = 3,986,369.16 : x
  2. Step 2: Convert to fraction form
    9,669,251.40/14,505,529.50 = 3,986,369.16/x
  3. Step 3: Cross multiply
    9,669,251.40x = 14,505,529.50 × 3,986,369.16
  4. Step 4: Simplify right side
    9,669,251.40x = 57,824,395,499,482.93
  5. Step 5: Solve for x
    x = 57,824,395,499,482.93/9,669,251.40
  6. Step 6: Final answer
    x = 5,980,234.98

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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.