Home / 3,515,125.34-4,850,677.86-1,966,087.80

Finding the Fourth Proportional to 3,515,125.34, 4,850,677.86 and 1,966,087.80

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Solution

The fourth proportional to 3,515,125.34, 4,850,677.86 and 1,966,087.80 is: 2,713,092.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,125.34 : 4,850,677.86 = 1,966,087.80 : x
  2. Step 2: Convert to fraction form
    3,515,125.34/4,850,677.86 = 1,966,087.80/x
  3. Step 3: Cross multiply
    3,515,125.34x = 4,850,677.86 × 1,966,087.80
  4. Step 4: Simplify right side
    3,515,125.34x = 9,536,858,528,192.28
  5. Step 5: Solve for x
    x = 9,536,858,528,192.28/3,515,125.34
  6. Step 6: Final answer
    x = 2,713,092.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.