Home / 3,450,006.23-4,757,779.22-2,726,582.18

Finding the Fourth Proportional to 3,450,006.23, 4,757,779.22 and 2,726,582.18

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Solution

The fourth proportional to 3,450,006.23, 4,757,779.22 and 2,726,582.18 is: 3,760,131.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,006.23 : 4,757,779.22 = 2,726,582.18 : x
  2. Step 2: Convert to fraction form
    3,450,006.23/4,757,779.22 = 2,726,582.18/x
  3. Step 3: Cross multiply
    3,450,006.23x = 4,757,779.22 × 2,726,582.18
  4. Step 4: Simplify right side
    3,450,006.23x = 12,972,476,000,204.49
  5. Step 5: Solve for x
    x = 12,972,476,000,204.49/3,450,006.23
  6. Step 6: Final answer
    x = 3,760,131.19

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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.