Home / 3,548,190.63-4,896,505.04-1,916,598

Finding the Fourth Proportional to 3,548,190.63, 4,896,505.04 and 1,916,598

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Solution

The fourth proportional to 3,548,190.63, 4,896,505.04 and 1,916,598 is: 2,644,906.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,190.63 : 4,896,505.04 = 1,916,598 : x
  2. Step 2: Convert to fraction form
    3,548,190.63/4,896,505.04 = 1,916,598/x
  3. Step 3: Cross multiply
    3,548,190.63x = 4,896,505.04 × 1,916,598
  4. Step 4: Simplify right side
    3,548,190.63x = 9,384,631,766,653.92
  5. Step 5: Solve for x
    x = 9,384,631,766,653.92/3,548,190.63
  6. Step 6: Final answer
    x = 2,644,906.30

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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.