Home / 2,066,153.70-3,096,205.20-1,852,921.20

Finding the Fourth Proportional to 2,066,153.70, 3,096,205.20 and 1,852,921.20

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Solution

The fourth proportional to 2,066,153.70, 3,096,205.20 and 1,852,921.20 is: 2,776,668.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,153.70 : 3,096,205.20 = 1,852,921.20 : x
  2. Step 2: Convert to fraction form
    2,066,153.70/3,096,205.20 = 1,852,921.20/x
  3. Step 3: Cross multiply
    2,066,153.70x = 3,096,205.20 × 1,852,921.20
  4. Step 4: Simplify right side
    2,066,153.70x = 5,737,024,254,630.24
  5. Step 5: Solve for x
    x = 5,737,024,254,630.24/2,066,153.70
  6. Step 6: Final answer
    x = 2,776,668.67

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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.