Home / 5,569,379.56-8,354,075.82-1,525,902.44

Finding the Fourth Proportional to 5,569,379.56, 8,354,075.82 and 1,525,902.44

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Solution

The fourth proportional to 5,569,379.56, 8,354,075.82 and 1,525,902.44 is: 2,288,855.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,379.56 : 8,354,075.82 = 1,525,902.44 : x
  2. Step 2: Convert to fraction form
    5,569,379.56/8,354,075.82 = 1,525,902.44/x
  3. Step 3: Cross multiply
    5,569,379.56x = 8,354,075.82 × 1,525,902.44
  4. Step 4: Simplify right side
    5,569,379.56x = 12,747,504,677,683
  5. Step 5: Solve for x
    x = 12,747,504,677,683/5,569,379.56
  6. Step 6: Final answer
    x = 2,288,855.44

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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.