Home / 3,339,032.42-5,009,412.16-1,955,334.90

Finding the Fourth Proportional to 3,339,032.42, 5,009,412.16 and 1,955,334.90

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Solution

The fourth proportional to 3,339,032.42, 5,009,412.16 and 1,955,334.90 is: 2,933,508.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,032.42 : 5,009,412.16 = 1,955,334.90 : x
  2. Step 2: Convert to fraction form
    3,339,032.42/5,009,412.16 = 1,955,334.90/x
  3. Step 3: Cross multiply
    3,339,032.42x = 5,009,412.16 × 1,955,334.90
  4. Step 4: Simplify right side
    3,339,032.42x = 9,795,078,446,161.85
  5. Step 5: Solve for x
    x = 9,795,078,446,161.85/3,339,032.42
  6. Step 6: Final answer
    x = 2,933,508.04

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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.