Home / 9,463,462.20-14,190,009.30-4,660,589.88

Finding the Fourth Proportional to 9,463,462.20, 14,190,009.30 and 4,660,589.88

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Solution

The fourth proportional to 9,463,462.20, 14,190,009.30 and 4,660,589.88 is: 6,988,331.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,462.20 : 14,190,009.30 = 4,660,589.88 : x
  2. Step 2: Convert to fraction form
    9,463,462.20/14,190,009.30 = 4,660,589.88/x
  3. Step 3: Cross multiply
    9,463,462.20x = 14,190,009.30 × 4,660,589.88
  4. Step 4: Simplify right side
    9,463,462.20x = 66,133,813,740,685.88
  5. Step 5: Solve for x
    x = 66,133,813,740,685.88/9,463,462.20
  6. Step 6: Final answer
    x = 6,988,331.79

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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.