Home / 3,946,709.25-5,902,961.54-2,323,610.80

Finding the Fourth Proportional to 3,946,709.25, 5,902,961.54 and 2,323,610.80

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Solution

The fourth proportional to 3,946,709.25, 5,902,961.54 and 2,323,610.80 is: 3,475,347.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,709.25 : 5,902,961.54 = 2,323,610.80 : x
  2. Step 2: Convert to fraction form
    3,946,709.25/5,902,961.54 = 2,323,610.80/x
  3. Step 3: Cross multiply
    3,946,709.25x = 5,902,961.54 × 2,323,610.80
  4. Step 4: Simplify right side
    3,946,709.25x = 13,716,185,159,953.17
  5. Step 5: Solve for x
    x = 13,716,185,159,953.17/3,946,709.25
  6. Step 6: Final answer
    x = 3,475,347.26

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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.