Home / 8,097,211.86-11,174,152.89-4,426,142.96

Finding the Fourth Proportional to 8,097,211.86, 11,174,152.89 and 4,426,142.96

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Solution

The fourth proportional to 8,097,211.86, 11,174,152.89 and 4,426,142.96 is: 6,108,077.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,211.86 : 11,174,152.89 = 4,426,142.96 : x
  2. Step 2: Convert to fraction form
    8,097,211.86/11,174,152.89 = 4,426,142.96/x
  3. Step 3: Cross multiply
    8,097,211.86x = 11,174,152.89 × 4,426,142.96
  4. Step 4: Simplify right side
    8,097,211.86x = 49,458,398,092,166.39
  5. Step 5: Solve for x
    x = 49,458,398,092,166.39/8,097,211.86
  6. Step 6: Final answer
    x = 6,108,077.56

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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.