Home / 4,491,745.65-6,737,910.08-2,365,981.65

Finding the Fourth Proportional to 4,491,745.65, 6,737,910.08 and 2,365,981.65

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Solution

The fourth proportional to 4,491,745.65, 6,737,910.08 and 2,365,981.65 is: 3,549,126.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,745.65 : 6,737,910.08 = 2,365,981.65 : x
  2. Step 2: Convert to fraction form
    4,491,745.65/6,737,910.08 = 2,365,981.65/x
  3. Step 3: Cross multiply
    4,491,745.65x = 6,737,910.08 × 2,365,981.65
  4. Step 4: Simplify right side
    4,491,745.65x = 15,941,771,596,800.12
  5. Step 5: Solve for x
    x = 15,941,771,596,800.12/4,491,745.65
  6. Step 6: Final answer
    x = 3,549,126.07

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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.