Home / 2,834,020.09-4,252,676.19-1,192,576.22

Finding the Fourth Proportional to 2,834,020.09, 4,252,676.19 and 1,192,576.22

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Solution

The fourth proportional to 2,834,020.09, 4,252,676.19 and 1,192,576.22 is: 1,789,557.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,020.09 : 4,252,676.19 = 1,192,576.22 : x
  2. Step 2: Convert to fraction form
    2,834,020.09/4,252,676.19 = 1,192,576.22/x
  3. Step 3: Cross multiply
    2,834,020.09x = 4,252,676.19 × 1,192,576.22
  4. Step 4: Simplify right side
    2,834,020.09x = 5,071,640,495,554.20
  5. Step 5: Solve for x
    x = 5,071,640,495,554.20/2,834,020.09
  6. Step 6: Final answer
    x = 1,789,557.00

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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.