Home / 2,908,826.53-4,361,779.75-1,694,796.13

Finding the Fourth Proportional to 2,908,826.53, 4,361,779.75 and 1,694,796.13

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Solution

The fourth proportional to 2,908,826.53, 4,361,779.75 and 1,694,796.13 is: 2,541,343.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,826.53 : 4,361,779.75 = 1,694,796.13 : x
  2. Step 2: Convert to fraction form
    2,908,826.53/4,361,779.75 = 1,694,796.13/x
  3. Step 3: Cross multiply
    2,908,826.53x = 4,361,779.75 × 1,694,796.13
  4. Step 4: Simplify right side
    2,908,826.53x = 7,392,327,440,212.37
  5. Step 5: Solve for x
    x = 7,392,327,440,212.37/2,908,826.53
  6. Step 6: Final answer
    x = 2,541,343.52

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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.