Home / 5,938,661.10-8,904,383.10-2,340,280.65

Finding the Fourth Proportional to 5,938,661.10, 8,904,383.10 and 2,340,280.65

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Solution

The fourth proportional to 5,938,661.10, 8,904,383.10 and 2,340,280.65 is: 3,508,998.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,661.10 : 8,904,383.10 = 2,340,280.65 : x
  2. Step 2: Convert to fraction form
    5,938,661.10/8,904,383.10 = 2,340,280.65/x
  3. Step 3: Cross multiply
    5,938,661.10x = 8,904,383.10 × 2,340,280.65
  4. Step 4: Simplify right side
    5,938,661.10x = 20,838,755,469,117.01
  5. Step 5: Solve for x
    x = 20,838,755,469,117.01/5,938,661.10
  6. Step 6: Final answer
    x = 3,508,998.93

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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.