Home / 2,295,188.34-3,436,134.16-1,728,954.14

Finding the Fourth Proportional to 2,295,188.34, 3,436,134.16 and 1,728,954.14

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Solution

The fourth proportional to 2,295,188.34, 3,436,134.16 and 1,728,954.14 is: 2,588,423.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,188.34 : 3,436,134.16 = 1,728,954.14 : x
  2. Step 2: Convert to fraction form
    2,295,188.34/3,436,134.16 = 1,728,954.14/x
  3. Step 3: Cross multiply
    2,295,188.34x = 3,436,134.16 × 1,728,954.14
  4. Step 4: Simplify right side
    2,295,188.34x = 5,940,918,381,527.42
  5. Step 5: Solve for x
    x = 5,940,918,381,527.42/2,295,188.34
  6. Step 6: Final answer
    x = 2,588,423.04

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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.