Home / 4,405,574.74-6,608,353.01-2,485,614.38

Finding the Fourth Proportional to 4,405,574.74, 6,608,353.01 and 2,485,614.38

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Solution

The fourth proportional to 4,405,574.74, 6,608,353.01 and 2,485,614.38 is: 3,728,416.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405,574.74 : 6,608,353.01 = 2,485,614.38 : x
  2. Step 2: Convert to fraction form
    4,405,574.74/6,608,353.01 = 2,485,614.38/x
  3. Step 3: Cross multiply
    4,405,574.74x = 6,608,353.01 × 2,485,614.38
  4. Step 4: Simplify right side
    4,405,574.74x = 16,425,817,224,302.45
  5. Step 5: Solve for x
    x = 16,425,817,224,302.45/4,405,574.74
  6. Step 6: Final answer
    x = 3,728,416.43

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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.