Home / 10,364,006.42-15,548,002.24-3,973,760.44

Finding the Fourth Proportional to 10,364,006.42, 15,548,002.24 and 3,973,760.44

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Solution

The fourth proportional to 10,364,006.42, 15,548,002.24 and 3,973,760.44 is: 5,961,404.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,006.42 : 15,548,002.24 = 3,973,760.44 : x
  2. Step 2: Convert to fraction form
    10,364,006.42/15,548,002.24 = 3,973,760.44/x
  3. Step 3: Cross multiply
    10,364,006.42x = 15,548,002.24 × 3,973,760.44
  4. Step 4: Simplify right side
    10,364,006.42x = 61,784,036,222,343.38
  5. Step 5: Solve for x
    x = 61,784,036,222,343.38/10,364,006.42
  6. Step 6: Final answer
    x = 5,961,404.67

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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.