Home / 3,776,516.89-5,664,814.58-3,023,147.34

Finding the Fourth Proportional to 3,776,516.89, 5,664,814.58 and 3,023,147.34

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Solution

The fourth proportional to 3,776,516.89, 5,664,814.58 and 3,023,147.34 is: 4,534,752.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,516.89 : 5,664,814.58 = 3,023,147.34 : x
  2. Step 2: Convert to fraction form
    3,776,516.89/5,664,814.58 = 3,023,147.34/x
  3. Step 3: Cross multiply
    3,776,516.89x = 5,664,814.58 × 3,023,147.34
  4. Step 4: Simplify right side
    3,776,516.89x = 17,125,569,136,678.08
  5. Step 5: Solve for x
    x = 17,125,569,136,678.08/3,776,516.89
  6. Step 6: Final answer
    x = 4,534,752.43

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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.