Home / 5,828,083.36-8,740,233.16-1,936,495.36

Finding the Fourth Proportional to 5,828,083.36, 8,740,233.16 and 1,936,495.36

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Solution

The fourth proportional to 5,828,083.36, 8,740,233.16 and 1,936,495.36 is: 2,904,114.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828,083.36 : 8,740,233.16 = 1,936,495.36 : x
  2. Step 2: Convert to fraction form
    5,828,083.36/8,740,233.16 = 1,936,495.36/x
  3. Step 3: Cross multiply
    5,828,083.36x = 8,740,233.16 × 1,936,495.36
  4. Step 4: Simplify right side
    5,828,083.36x = 16,925,420,959,658.14
  5. Step 5: Solve for x
    x = 16,925,420,959,658.14/5,828,083.36
  6. Step 6: Final answer
    x = 2,904,114.43

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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.