Home / 3,768,683.34-5,200,526.94-2,049,766.92

Finding the Fourth Proportional to 3,768,683.34, 5,200,526.94 and 2,049,766.92

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Solution

The fourth proportional to 3,768,683.34, 5,200,526.94 and 2,049,766.92 is: 2,828,539.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,768,683.34 : 5,200,526.94 = 2,049,766.92 : x
  2. Step 2: Convert to fraction form
    3,768,683.34/5,200,526.94 = 2,049,766.92/x
  3. Step 3: Cross multiply
    3,768,683.34x = 5,200,526.94 × 2,049,766.92
  4. Step 4: Simplify right side
    3,768,683.34x = 10,659,868,088,180.83
  5. Step 5: Solve for x
    x = 10,659,868,088,180.83/3,768,683.34
  6. Step 6: Final answer
    x = 2,828,539.07

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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.