Home / 1,882,822.22-2,599,545.90-1,446,462.42

Finding the Fourth Proportional to 1,882,822.22, 2,599,545.90 and 1,446,462.42

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Solution

The fourth proportional to 1,882,822.22, 2,599,545.90 and 1,446,462.42 is: 1,997,079.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,822.22 : 2,599,545.90 = 1,446,462.42 : x
  2. Step 2: Convert to fraction form
    1,882,822.22/2,599,545.90 = 1,446,462.42/x
  3. Step 3: Cross multiply
    1,882,822.22x = 2,599,545.90 × 1,446,462.42
  4. Step 4: Simplify right side
    1,882,822.22x = 3,760,145,453,415.08
  5. Step 5: Solve for x
    x = 3,760,145,453,415.08/1,882,822.22
  6. Step 6: Final answer
    x = 1,997,079.39

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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.