Home / 3,827,108.46-5,741,369.01-1,583,421.42

Finding the Fourth Proportional to 3,827,108.46, 5,741,369.01 and 1,583,421.42

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Solution

The fourth proportional to 3,827,108.46, 5,741,369.01 and 1,583,421.42 is: 2,375,424.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,108.46 : 5,741,369.01 = 1,583,421.42 : x
  2. Step 2: Convert to fraction form
    3,827,108.46/5,741,369.01 = 1,583,421.42/x
  3. Step 3: Cross multiply
    3,827,108.46x = 5,741,369.01 × 1,583,421.42
  4. Step 4: Simplify right side
    3,827,108.46x = 9,091,006,670,558.19
  5. Step 5: Solve for x
    x = 9,091,006,670,558.19/3,827,108.46
  6. Step 6: Final answer
    x = 2,375,424.36

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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.