Home / 3,728,042.14-5,592,007.02-1,677,254.41

Finding the Fourth Proportional to 3,728,042.14, 5,592,007.02 and 1,677,254.41

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Solution

The fourth proportional to 3,728,042.14, 5,592,007.02 and 1,677,254.41 is: 2,515,856.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,042.14 : 5,592,007.02 = 1,677,254.41 : x
  2. Step 2: Convert to fraction form
    3,728,042.14/5,592,007.02 = 1,677,254.41/x
  3. Step 3: Cross multiply
    3,728,042.14x = 5,592,007.02 × 1,677,254.41
  4. Step 4: Simplify right side
    3,728,042.14x = 9,379,218,435,045.96
  5. Step 5: Solve for x
    x = 9,379,218,435,045.96/3,728,042.14
  6. Step 6: Final answer
    x = 2,515,856.33

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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.