Home / 7,189,184.46-10,783,872.03-2,396,875.26

Finding the Fourth Proportional to 7,189,184.46, 10,783,872.03 and 2,396,875.26

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Solution

The fourth proportional to 7,189,184.46, 10,783,872.03 and 2,396,875.26 is: 3,595,344.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,189,184.46 : 10,783,872.03 = 2,396,875.26 : x
  2. Step 2: Convert to fraction form
    7,189,184.46/10,783,872.03 = 2,396,875.26/x
  3. Step 3: Cross multiply
    7,189,184.46x = 10,783,872.03 × 2,396,875.26
  4. Step 4: Simplify right side
    7,189,184.46x = 25,847,596,075,712.97
  5. Step 5: Solve for x
    x = 25,847,596,075,712.97/7,189,184.46
  6. Step 6: Final answer
    x = 3,595,344.68

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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.