Home / 9,405,855.57-14,111,153.46-2,674,269.57

Finding the Fourth Proportional to 9,405,855.57, 14,111,153.46 and 2,674,269.57

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Solution

The fourth proportional to 9,405,855.57, 14,111,153.46 and 2,674,269.57 is: 4,012,078.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,405,855.57 : 14,111,153.46 = 2,674,269.57 : x
  2. Step 2: Convert to fraction form
    9,405,855.57/14,111,153.46 = 2,674,269.57/x
  3. Step 3: Cross multiply
    9,405,855.57x = 14,111,153.46 × 2,674,269.57
  4. Step 4: Simplify right side
    9,405,855.57x = 37,737,028,295,678.21
  5. Step 5: Solve for x
    x = 37,737,028,295,678.21/9,405,855.57
  6. Step 6: Final answer
    x = 4,012,078.22

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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.