Home / 2,093,882.20-3,136,157.70-1,813,946.20

Finding the Fourth Proportional to 2,093,882.20, 3,136,157.70 and 1,813,946.20

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Solution

The fourth proportional to 2,093,882.20, 3,136,157.70 and 1,813,946.20 is: 2,716,877.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,882.20 : 3,136,157.70 = 1,813,946.20 : x
  2. Step 2: Convert to fraction form
    2,093,882.20/3,136,157.70 = 1,813,946.20/x
  3. Step 3: Cross multiply
    2,093,882.20x = 3,136,157.70 × 1,813,946.20
  4. Step 4: Simplify right side
    2,093,882.20x = 5,688,821,342,515.74
  5. Step 5: Solve for x
    x = 5,688,821,342,515.74/2,093,882.20
  6. Step 6: Final answer
    x = 2,716,877.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.