Home / 9,936,000.24-14,904,000.48-3,204,414.24

Finding the Fourth Proportional to 9,936,000.24, 14,904,000.48 and 3,204,414.24

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Solution

The fourth proportional to 9,936,000.24, 14,904,000.48 and 3,204,414.24 is: 4,806,621.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,000.24 : 14,904,000.48 = 3,204,414.24 : x
  2. Step 2: Convert to fraction form
    9,936,000.24/14,904,000.48 = 3,204,414.24/x
  3. Step 3: Cross multiply
    9,936,000.24x = 14,904,000.48 × 3,204,414.24
  4. Step 4: Simplify right side
    9,936,000.24x = 47,758,591,371,078.84
  5. Step 5: Solve for x
    x = 47,758,591,371,078.84/9,936,000.24
  6. Step 6: Final answer
    x = 4,806,621.40

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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.