Home / 2,669,379.24-3,683,725.10-1,445,656.62

Finding the Fourth Proportional to 2,669,379.24, 3,683,725.10 and 1,445,656.62

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Solution

The fourth proportional to 2,669,379.24, 3,683,725.10 and 1,445,656.62 is: 1,994,996.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,379.24 : 3,683,725.10 = 1,445,656.62 : x
  2. Step 2: Convert to fraction form
    2,669,379.24/3,683,725.10 = 1,445,656.62/x
  3. Step 3: Cross multiply
    2,669,379.24x = 3,683,725.10 × 1,445,656.62
  4. Step 4: Simplify right side
    2,669,379.24x = 5,325,401,569,846.88
  5. Step 5: Solve for x
    x = 5,325,401,569,846.88/2,669,379.24
  6. Step 6: Final answer
    x = 1,994,996.25

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