Home / 3,363,708.70-4,645,779.51-2,450,008.54

Finding the Fourth Proportional to 3,363,708.70, 4,645,779.51 and 2,450,008.54

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Solution

The fourth proportional to 3,363,708.70, 4,645,779.51 and 2,450,008.54 is: 3,383,824.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,708.70 : 4,645,779.51 = 2,450,008.54 : x
  2. Step 2: Convert to fraction form
    3,363,708.70/4,645,779.51 = 2,450,008.54/x
  3. Step 3: Cross multiply
    3,363,708.70x = 4,645,779.51 × 2,450,008.54
  4. Step 4: Simplify right side
    3,363,708.70x = 11,382,199,474,457.02
  5. Step 5: Solve for x
    x = 11,382,199,474,457.02/3,363,708.70
  6. Step 6: Final answer
    x = 3,383,824.37

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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.