Home / 3,017,604.27-4,164,210.85-1,659,477.27

Finding the Fourth Proportional to 3,017,604.27, 4,164,210.85 and 1,659,477.27

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Solution

The fourth proportional to 3,017,604.27, 4,164,210.85 and 1,659,477.27 is: 2,290,032.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,604.27 : 4,164,210.85 = 1,659,477.27 : x
  2. Step 2: Convert to fraction form
    3,017,604.27/4,164,210.85 = 1,659,477.27/x
  3. Step 3: Cross multiply
    3,017,604.27x = 4,164,210.85 × 1,659,477.27
  4. Step 4: Simplify right side
    3,017,604.27x = 6,910,413,253,062.38
  5. Step 5: Solve for x
    x = 6,910,413,253,062.38/3,017,604.27
  6. Step 6: Final answer
    x = 2,290,032.96

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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.