Home / 4,504,047.46-6,215,588.87-2,439,065.32

Finding the Fourth Proportional to 4,504,047.46, 6,215,588.87 and 2,439,065.32

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Solution

The fourth proportional to 4,504,047.46, 6,215,588.87 and 2,439,065.32 is: 3,365,911.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,047.46 : 6,215,588.87 = 2,439,065.32 : x
  2. Step 2: Convert to fraction form
    4,504,047.46/6,215,588.87 = 2,439,065.32/x
  3. Step 3: Cross multiply
    4,504,047.46x = 6,215,588.87 × 2,439,065.32
  4. Step 4: Simplify right side
    4,504,047.46x = 15,160,227,228,460.69
  5. Step 5: Solve for x
    x = 15,160,227,228,460.69/4,504,047.46
  6. Step 6: Final answer
    x = 3,365,911.97

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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.