Home / 2,460,404.40-3,690,606.60-2,062,273.20

Finding the Fourth Proportional to 2,460,404.40, 3,690,606.60 and 2,062,273.20

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Solution

The fourth proportional to 2,460,404.40, 3,690,606.60 and 2,062,273.20 is: 3,093,409.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,404.40 : 3,690,606.60 = 2,062,273.20 : x
  2. Step 2: Convert to fraction form
    2,460,404.40/3,690,606.60 = 2,062,273.20/x
  3. Step 3: Cross multiply
    2,460,404.40x = 3,690,606.60 × 2,062,273.20
  4. Step 4: Simplify right side
    2,460,404.40x = 7,611,039,082,923.12
  5. Step 5: Solve for x
    x = 7,611,039,082,923.12/2,460,404.40
  6. Step 6: Final answer
    x = 3,093,409.80

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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.