Home / 8,361,026.73-12,540,197.65-2,294,341.69

Finding the Fourth Proportional to 8,361,026.73, 12,540,197.65 and 2,294,341.69

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Solution

The fourth proportional to 8,361,026.73, 12,540,197.65 and 2,294,341.69 is: 3,441,144.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,361,026.73 : 12,540,197.65 = 2,294,341.69 : x
  2. Step 2: Convert to fraction form
    8,361,026.73/12,540,197.65 = 2,294,341.69/x
  3. Step 3: Cross multiply
    8,361,026.73x = 12,540,197.65 × 2,294,341.69
  4. Step 4: Simplify right side
    8,361,026.73x = 28,771,498,269,235.03
  5. Step 5: Solve for x
    x = 28,771,498,269,235.03/8,361,026.73
  6. Step 6: Final answer
    x = 3,441,144.16

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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.