Home / 5,824,909.60-8,737,364.40-3,273,992.80

Finding the Fourth Proportional to 5,824,909.60, 8,737,364.40 and 3,273,992.80

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Solution

The fourth proportional to 5,824,909.60, 8,737,364.40 and 3,273,992.80 is: 4,910,989.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,909.60 : 8,737,364.40 = 3,273,992.80 : x
  2. Step 2: Convert to fraction form
    5,824,909.60/8,737,364.40 = 3,273,992.80/x
  3. Step 3: Cross multiply
    5,824,909.60x = 8,737,364.40 × 3,273,992.80
  4. Step 4: Simplify right side
    5,824,909.60x = 28,606,068,136,576.32
  5. Step 5: Solve for x
    x = 28,606,068,136,576.32/5,824,909.60
  6. Step 6: Final answer
    x = 4,910,989.20

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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.