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Finding the Fourth Proportional to 9,333,682, 12,880,489.84 and 5,041,330

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Solution

The fourth proportional to 9,333,682, 12,880,489.84 and 5,041,330 is: 6,957,040.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,682 : 12,880,489.84 = 5,041,330 : x
  2. Step 2: Convert to fraction form
    9,333,682/12,880,489.84 = 5,041,330/x
  3. Step 3: Cross multiply
    9,333,682x = 12,880,489.84 × 5,041,330
  4. Step 4: Simplify right side
    9,333,682x = 64,934,799,845,087.20
  5. Step 5: Solve for x
    x = 64,934,799,845,087.20/9,333,682
  6. Step 6: Final answer
    x = 6,957,040.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.