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Finding the Fourth Proportional to 5,903,707.70, 8,855,561.55 and 5,903,707.70

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Solution

The fourth proportional to 5,903,707.70, 8,855,561.55 and 5,903,707.70 is: 8,855,561.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,903,707.70 : 8,855,561.55 = 5,903,707.70 : x
  2. Step 2: Convert to fraction form
    5,903,707.70/8,855,561.55 = 5,903,707.70/x
  3. Step 3: Cross multiply
    5,903,707.70x = 8,855,561.55 × 5,903,707.70
  4. Step 4: Simplify right side
    5,903,707.70x = 52,280,646,910,558.94
  5. Step 5: Solve for x
    x = 52,280,646,910,558.94/5,903,707.70
  6. Step 6: Final answer
    x = 8,855,561.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.