Home / 4,033,247.61-6,045,469.90-1,985,317.57

Finding the Fourth Proportional to 4,033,247.61, 6,045,469.90 and 1,985,317.57

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Solution

The fourth proportional to 4,033,247.61, 6,045,469.90 and 1,985,317.57 is: 2,975,809.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,247.61 : 6,045,469.90 = 1,985,317.57 : x
  2. Step 2: Convert to fraction form
    4,033,247.61/6,045,469.90 = 1,985,317.57/x
  3. Step 3: Cross multiply
    4,033,247.61x = 6,045,469.90 × 1,985,317.57
  4. Step 4: Simplify right side
    4,033,247.61x = 12,002,177,611,376.14
  5. Step 5: Solve for x
    x = 12,002,177,611,376.14/4,033,247.61
  6. Step 6: Final answer
    x = 2,975,809.77

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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.