Home / 3,341,609.50-4,611,297.66-1,813,683.82

Finding the Fourth Proportional to 3,341,609.50, 4,611,297.66 and 1,813,683.82

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Solution

The fourth proportional to 3,341,609.50, 4,611,297.66 and 1,813,683.82 is: 2,502,816.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,609.50 : 4,611,297.66 = 1,813,683.82 : x
  2. Step 2: Convert to fraction form
    3,341,609.50/4,611,297.66 = 1,813,683.82/x
  3. Step 3: Cross multiply
    3,341,609.50x = 4,611,297.66 × 1,813,683.82
  4. Step 4: Simplify right side
    3,341,609.50x = 8,363,435,955,145.86
  5. Step 5: Solve for x
    x = 8,363,435,955,145.86/3,341,609.50
  6. Step 6: Final answer
    x = 2,502,816.67

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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.