Home / 2,763,570.96-3,813,735.66-1,602,242.90

Finding the Fourth Proportional to 2,763,570.96, 3,813,735.66 and 1,602,242.90

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Solution

The fourth proportional to 2,763,570.96, 3,813,735.66 and 1,602,242.90 is: 2,211,099.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,570.96 : 3,813,735.66 = 1,602,242.90 : x
  2. Step 2: Convert to fraction form
    2,763,570.96/3,813,735.66 = 1,602,242.90/x
  3. Step 3: Cross multiply
    2,763,570.96x = 3,813,735.66 × 1,602,242.90
  4. Step 4: Simplify right side
    2,763,570.96x = 6,110,530,883,711.81
  5. Step 5: Solve for x
    x = 6,110,530,883,711.81/2,763,570.96
  6. Step 6: Final answer
    x = 2,211,099.69

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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.