Home / 9,462,575.20-14,189,715.60-3,780,911.20

Finding the Fourth Proportional to 9,462,575.20, 14,189,715.60 and 3,780,911.20

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Solution

The fourth proportional to 9,462,575.20, 14,189,715.60 and 3,780,911.20 is: 5,669,709.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,575.20 : 14,189,715.60 = 3,780,911.20 : x
  2. Step 2: Convert to fraction form
    9,462,575.20/14,189,715.60 = 3,780,911.20/x
  3. Step 3: Cross multiply
    9,462,575.20x = 14,189,715.60 × 3,780,911.20
  4. Step 4: Simplify right side
    9,462,575.20x = 53,650,054,636,854.72
  5. Step 5: Solve for x
    x = 53,650,054,636,854.72/9,462,575.20
  6. Step 6: Final answer
    x = 5,669,709.73

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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.