Home / 10,364,006.30-15,548,002.05-3,973,760.30

Finding the Fourth Proportional to 10,364,006.30, 15,548,002.05 and 3,973,760.30

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Solution

The fourth proportional to 10,364,006.30, 15,548,002.05 and 3,973,760.30 is: 5,961,404.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,006.30 : 15,548,002.05 = 3,973,760.30 : x
  2. Step 2: Convert to fraction form
    10,364,006.30/15,548,002.05 = 3,973,760.30/x
  3. Step 3: Cross multiply
    10,364,006.30x = 15,548,002.05 × 3,973,760.30
  4. Step 4: Simplify right side
    10,364,006.30x = 61,784,033,290,608.62
  5. Step 5: Solve for x
    x = 61,784,033,290,608.62/10,364,006.30
  6. Step 6: Final answer
    x = 5,961,404.45

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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.