Home / 8,361,045.24-12,540,225.42-2,294,360.16

Finding the Fourth Proportional to 8,361,045.24, 12,540,225.42 and 2,294,360.16

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Solution

The fourth proportional to 8,361,045.24, 12,540,225.42 and 2,294,360.16 is: 3,441,171.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,361,045.24 : 12,540,225.42 = 2,294,360.16 : x
  2. Step 2: Convert to fraction form
    8,361,045.24/12,540,225.42 = 2,294,360.16/x
  3. Step 3: Cross multiply
    8,361,045.24x = 12,540,225.42 × 2,294,360.16
  4. Step 4: Simplify right side
    8,361,045.24x = 28,771,793,601,067.27
  5. Step 5: Solve for x
    x = 28,771,793,601,067.27/8,361,045.24
  6. Step 6: Final answer
    x = 3,441,171.86

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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.