Home / 3,633,130.41-5,445,952.72-1,612,326

Finding the Fourth Proportional to 3,633,130.41, 5,445,952.72 and 1,612,326

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Solution

The fourth proportional to 3,633,130.41, 5,445,952.72 and 1,612,326 is: 2,416,827.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,130.41 : 5,445,952.72 = 1,612,326 : x
  2. Step 2: Convert to fraction form
    3,633,130.41/5,445,952.72 = 1,612,326/x
  3. Step 3: Cross multiply
    3,633,130.41x = 5,445,952.72 × 1,612,326
  4. Step 4: Simplify right side
    3,633,130.41x = 8,780,651,165,226.72
  5. Step 5: Solve for x
    x = 8,780,651,165,226.72/3,633,130.41
  6. Step 6: Final answer
    x = 2,416,827.96

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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.