Home / 4,844,136.65-7,263,682.31-1,809,007.11

Finding the Fourth Proportional to 4,844,136.65, 7,263,682.31 and 1,809,007.11

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Solution

The fourth proportional to 4,844,136.65, 7,263,682.31 and 1,809,007.11 is: 2,712,568.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,136.65 : 7,263,682.31 = 1,809,007.11 : x
  2. Step 2: Convert to fraction form
    4,844,136.65/7,263,682.31 = 1,809,007.11/x
  3. Step 3: Cross multiply
    4,844,136.65x = 7,263,682.31 × 1,809,007.11
  4. Step 4: Simplify right side
    4,844,136.65x = 13,140,052,934,526.19
  5. Step 5: Solve for x
    x = 13,140,052,934,526.19/4,844,136.65
  6. Step 6: Final answer
    x = 2,712,568.60

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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.