Home / 6,586,350.86-9,885,201.39-4,566,013.54

Finding the Fourth Proportional to 6,586,350.86, 9,885,201.39 and 4,566,013.54

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Solution

The fourth proportional to 6,586,350.86, 9,885,201.39 and 4,566,013.54 is: 6,852,954.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586,350.86 : 9,885,201.39 = 4,566,013.54 : x
  2. Step 2: Convert to fraction form
    6,586,350.86/9,885,201.39 = 4,566,013.54/x
  3. Step 3: Cross multiply
    6,586,350.86x = 9,885,201.39 × 4,566,013.54
  4. Step 4: Simplify right side
    6,586,350.86x = 45,135,963,320,110.75
  5. Step 5: Solve for x
    x = 45,135,963,320,110.75/6,586,350.86
  6. Step 6: Final answer
    x = 6,852,954.59

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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.