Home / 3,393,529.44-4,683,102.39-1,865,647.50

Finding the Fourth Proportional to 3,393,529.44, 4,683,102.39 and 1,865,647.50

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Solution

The fourth proportional to 3,393,529.44, 4,683,102.39 and 1,865,647.50 is: 2,574,611.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,529.44 : 4,683,102.39 = 1,865,647.50 : x
  2. Step 2: Convert to fraction form
    3,393,529.44/4,683,102.39 = 1,865,647.50/x
  3. Step 3: Cross multiply
    3,393,529.44x = 4,683,102.39 × 1,865,647.50
  4. Step 4: Simplify right side
    3,393,529.44x = 8,737,018,266,147.53
  5. Step 5: Solve for x
    x = 8,737,018,266,147.53/3,393,529.44
  6. Step 6: Final answer
    x = 2,574,611.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.