Home / 2,322,321.18-3,483,701.64-902,486.76

Finding the Fourth Proportional to 2,322,321.18, 3,483,701.64 and 902,486.76

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Solution

The fourth proportional to 2,322,321.18, 3,483,701.64 and 902,486.76 is: 1,353,815.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,321.18 : 3,483,701.64 = 902,486.76 : x
  2. Step 2: Convert to fraction form
    2,322,321.18/3,483,701.64 = 902,486.76/x
  3. Step 3: Cross multiply
    2,322,321.18x = 3,483,701.64 × 902,486.76
  4. Step 4: Simplify right side
    2,322,321.18x = 3,143,994,605,890.29
  5. Step 5: Solve for x
    x = 3,143,994,605,890.29/2,322,321.18
  6. Step 6: Final answer
    x = 1,353,815.58

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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.