Home / 2,053,355.48-3,077,861.24-773,409.14

Finding the Fourth Proportional to 2,053,355.48, 3,077,861.24 and 773,409.14

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Solution

The fourth proportional to 2,053,355.48, 3,077,861.24 and 773,409.14 is: 1,159,295.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,355.48 : 3,077,861.24 = 773,409.14 : x
  2. Step 2: Convert to fraction form
    2,053,355.48/3,077,861.24 = 773,409.14/x
  3. Step 3: Cross multiply
    2,053,355.48x = 3,077,861.24 × 773,409.14
  4. Step 4: Simplify right side
    2,053,355.48x = 2,380,446,014,667.73
  5. Step 5: Solve for x
    x = 2,380,446,014,667.73/2,053,355.48
  6. Step 6: Final answer
    x = 1,159,295.62

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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.