Home / 2,049,693.69-3,076,406.25-1,090,954.20

Finding the Fourth Proportional to 2,049,693.69, 3,076,406.25 and 1,090,954.20

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Solution

The fourth proportional to 2,049,693.69, 3,076,406.25 and 1,090,954.20 is: 1,637,424.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,693.69 : 3,076,406.25 = 1,090,954.20 : x
  2. Step 2: Convert to fraction form
    2,049,693.69/3,076,406.25 = 1,090,954.20/x
  3. Step 3: Cross multiply
    2,049,693.69x = 3,076,406.25 × 1,090,954.20
  4. Step 4: Simplify right side
    2,049,693.69x = 3,356,218,319,343.75
  5. Step 5: Solve for x
    x = 3,356,218,319,343.75/2,049,693.69
  6. Step 6: Final answer
    x = 1,637,424.33

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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.