Home / 3,617,333.00-4,991,790.33-2,047,431.23

Finding the Fourth Proportional to 3,617,333.00, 4,991,790.33 and 2,047,431.23

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Solution

The fourth proportional to 3,617,333.00, 4,991,790.33 and 2,047,431.23 is: 2,825,381.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,617,333.00 : 4,991,790.33 = 2,047,431.23 : x
  2. Step 2: Convert to fraction form
    3,617,333.00/4,991,790.33 = 2,047,431.23/x
  3. Step 3: Cross multiply
    3,617,333.00x = 4,991,790.33 × 2,047,431.23
  4. Step 4: Simplify right side
    3,617,333.00x = 10,220,347,390,295.05
  5. Step 5: Solve for x
    x = 10,220,347,390,295.05/3,617,333.00
  6. Step 6: Final answer
    x = 2,825,381.96

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Why These Related Problems?

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