Home / 2,339,895.52-3,510,073.68-973,388.80

Finding the Fourth Proportional to 2,339,895.52, 3,510,073.68 and 973,388.80

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Solution

The fourth proportional to 2,339,895.52, 3,510,073.68 and 973,388.80 is: 1,460,179.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,895.52 : 3,510,073.68 = 973,388.80 : x
  2. Step 2: Convert to fraction form
    2,339,895.52/3,510,073.68 = 973,388.80/x
  3. Step 3: Cross multiply
    2,339,895.52x = 3,510,073.68 × 973,388.80
  4. Step 4: Simplify right side
    2,339,895.52x = 3,416,666,407,286.78
  5. Step 5: Solve for x
    x = 3,416,666,407,286.78/2,339,895.52
  6. Step 6: Final answer
    x = 1,460,179.05

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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.