Home / 8,092,657.54-11,167,737.13-4,421,495.30

Finding the Fourth Proportional to 8,092,657.54, 11,167,737.13 and 4,421,495.30

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Solution

The fourth proportional to 8,092,657.54, 11,167,737.13 and 4,421,495.30 is: 6,101,592.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,657.54 : 11,167,737.13 = 4,421,495.30 : x
  2. Step 2: Convert to fraction form
    8,092,657.54/11,167,737.13 = 4,421,495.30/x
  3. Step 3: Cross multiply
    8,092,657.54x = 11,167,737.13 × 4,421,495.30
  4. Step 4: Simplify right side
    8,092,657.54x = 49,378,097,231,930.49
  5. Step 5: Solve for x
    x = 49,378,097,231,930.49/8,092,657.54
  6. Step 6: Final answer
    x = 6,101,592.34

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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.