Home / 3,642,806.46-5,464,047.33-1,246,865.34

Finding the Fourth Proportional to 3,642,806.46, 5,464,047.33 and 1,246,865.34

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Solution

The fourth proportional to 3,642,806.46, 5,464,047.33 and 1,246,865.34 is: 1,870,242.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,806.46 : 5,464,047.33 = 1,246,865.34 : x
  2. Step 2: Convert to fraction form
    3,642,806.46/5,464,047.33 = 1,246,865.34/x
  3. Step 3: Cross multiply
    3,642,806.46x = 5,464,047.33 × 1,246,865.34
  4. Step 4: Simplify right side
    3,642,806.46x = 6,812,931,231,896.54
  5. Step 5: Solve for x
    x = 6,812,931,231,896.54/3,642,806.46
  6. Step 6: Final answer
    x = 1,870,242.44

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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.