Home / 2,016,816.02-2,783,170.41-1,099,053.38

Finding the Fourth Proportional to 2,016,816.02, 2,783,170.41 and 1,099,053.38

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Solution

The fourth proportional to 2,016,816.02, 2,783,170.41 and 1,099,053.38 is: 1,516,674.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,816.02 : 2,783,170.41 = 1,099,053.38 : x
  2. Step 2: Convert to fraction form
    2,016,816.02/2,783,170.41 = 1,099,053.38/x
  3. Step 3: Cross multiply
    2,016,816.02x = 2,783,170.41 × 1,099,053.38
  4. Step 4: Simplify right side
    2,016,816.02x = 3,058,852,846,226.49
  5. Step 5: Solve for x
    x = 3,058,852,846,226.49/2,016,816.02
  6. Step 6: Final answer
    x = 1,516,674.21

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1.5x scale

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.