Home / 5,922,136.60-8,883,203.88-3,228,726.80

Finding the Fourth Proportional to 5,922,136.60, 8,883,203.88 and 3,228,726.80

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Solution

The fourth proportional to 5,922,136.60, 8,883,203.88 and 3,228,726.80 is: 4,843,089.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922,136.60 : 8,883,203.88 = 3,228,726.80 : x
  2. Step 2: Convert to fraction form
    5,922,136.60/8,883,203.88 = 3,228,726.80/x
  3. Step 3: Cross multiply
    5,922,136.60x = 8,883,203.88 × 3,228,726.80
  4. Step 4: Simplify right side
    5,922,136.60x = 28,681,438,437,219.98
  5. Step 5: Solve for x
    x = 28,681,438,437,219.98/5,922,136.60
  6. Step 6: Final answer
    x = 4,843,089.64

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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.