Home / 4,294,546.80-6,441,651.87-1,454,658.86

Finding the Fourth Proportional to 4,294,546.80, 6,441,651.87 and 1,454,658.86

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Solution

The fourth proportional to 4,294,546.80, 6,441,651.87 and 1,454,658.86 is: 2,181,931.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,546.80 : 6,441,651.87 = 1,454,658.86 : x
  2. Step 2: Convert to fraction form
    4,294,546.80/6,441,651.87 = 1,454,658.86/x
  3. Step 3: Cross multiply
    4,294,546.80x = 6,441,651.87 × 1,454,658.86
  4. Step 4: Simplify right side
    4,294,546.80x = 9,370,405,933,522.81
  5. Step 5: Solve for x
    x = 9,370,405,933,522.81/4,294,546.80
  6. Step 6: Final answer
    x = 2,181,931.27

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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.