Home / 2,467,730.81-3,405,404.54-1,365,202.94

Finding the Fourth Proportional to 2,467,730.81, 3,405,404.54 and 1,365,202.94

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Solution

The fourth proportional to 2,467,730.81, 3,405,404.54 and 1,365,202.94 is: 1,883,944.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,730.81 : 3,405,404.54 = 1,365,202.94 : x
  2. Step 2: Convert to fraction form
    2,467,730.81/3,405,404.54 = 1,365,202.94/x
  3. Step 3: Cross multiply
    2,467,730.81x = 3,405,404.54 × 1,365,202.94
  4. Step 4: Simplify right side
    2,467,730.81x = 4,649,068,289,897.35
  5. Step 5: Solve for x
    x = 4,649,068,289,897.35/2,467,730.81
  6. Step 6: Final answer
    x = 1,883,944.66

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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.