Home / 2,036,315.70-3,054,476.39-867,533.70

Finding the Fourth Proportional to 2,036,315.70, 3,054,476.39 and 867,533.70

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Solution

The fourth proportional to 2,036,315.70, 3,054,476.39 and 867,533.70 is: 1,301,301.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,315.70 : 3,054,476.39 = 867,533.70 : x
  2. Step 2: Convert to fraction form
    2,036,315.70/3,054,476.39 = 867,533.70/x
  3. Step 3: Cross multiply
    2,036,315.70x = 3,054,476.39 × 867,533.70
  4. Step 4: Simplify right side
    2,036,315.70x = 2,649,861,204,179.34
  5. Step 5: Solve for x
    x = 2,649,861,204,179.34/2,036,315.70
  6. Step 6: Final answer
    x = 1,301,301.76

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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.