Home / 3,580,314.94-5,370,973.50-1,150,651.72

Finding the Fourth Proportional to 3,580,314.94, 5,370,973.50 and 1,150,651.72

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Solution

The fourth proportional to 3,580,314.94, 5,370,973.50 and 1,150,651.72 is: 1,726,138.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,314.94 : 5,370,973.50 = 1,150,651.72 : x
  2. Step 2: Convert to fraction form
    3,580,314.94/5,370,973.50 = 1,150,651.72/x
  3. Step 3: Cross multiply
    3,580,314.94x = 5,370,973.50 × 1,150,651.72
  4. Step 4: Simplify right side
    3,580,314.94x = 6,180,119,895,849.42
  5. Step 5: Solve for x
    x = 6,180,119,895,849.42/3,580,314.94
  6. Step 6: Final answer
    x = 1,726,138.62

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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.