Home / 3,381,608.32-4,666,121.23-2,056,355.98

Finding the Fourth Proportional to 3,381,608.32, 4,666,121.23 and 2,056,355.98

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Solution

The fourth proportional to 3,381,608.32, 4,666,121.23 and 2,056,355.98 is: 2,837,468.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,608.32 : 4,666,121.23 = 2,056,355.98 : x
  2. Step 2: Convert to fraction form
    3,381,608.32/4,666,121.23 = 2,056,355.98/x
  3. Step 3: Cross multiply
    3,381,608.32x = 4,666,121.23 × 2,056,355.98
  4. Step 4: Simplify right side
    3,381,608.32x = 9,595,206,294,715.46
  5. Step 5: Solve for x
    x = 9,595,206,294,715.46/3,381,608.32
  6. Step 6: Final answer
    x = 2,837,468.27

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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.