Home / 2,096,764.40-3,140,536.44-1,732,810.40

Finding the Fourth Proportional to 2,096,764.40, 3,140,536.44 and 1,732,810.40

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Solution

The fourth proportional to 2,096,764.40, 3,140,536.44 and 1,732,810.40 is: 2,595,405.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,764.40 : 3,140,536.44 = 1,732,810.40 : x
  2. Step 2: Convert to fraction form
    2,096,764.40/3,140,536.44 = 1,732,810.40/x
  3. Step 3: Cross multiply
    2,096,764.40x = 3,140,536.44 × 1,732,810.40
  4. Step 4: Simplify right side
    2,096,764.40x = 5,441,954,204,810.98
  5. Step 5: Solve for x
    x = 5,441,954,204,810.98/2,096,764.40
  6. Step 6: Final answer
    x = 2,595,405.67

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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.