Home / 6,957,961.60-9,602,056.56-3,902,110.24

Finding the Fourth Proportional to 6,957,961.60, 9,602,056.56 and 3,902,110.24

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Solution

The fourth proportional to 6,957,961.60, 9,602,056.56 and 3,902,110.24 is: 5,384,951.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,957,961.60 : 9,602,056.56 = 3,902,110.24 : x
  2. Step 2: Convert to fraction form
    6,957,961.60/9,602,056.56 = 3,902,110.24/x
  3. Step 3: Cross multiply
    6,957,961.60x = 9,602,056.56 × 3,902,110.24
  4. Step 4: Simplify right side
    6,957,961.60x = 37,468,283,227,835.18
  5. Step 5: Solve for x
    x = 37,468,283,227,835.18/6,957,961.60
  6. Step 6: Final answer
    x = 5,384,951.14

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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.