Home / 2,450,247.46-3,675,368.91-744,383.81

Finding the Fourth Proportional to 2,450,247.46, 3,675,368.91 and 744,383.81

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Solution

The fourth proportional to 2,450,247.46, 3,675,368.91 and 744,383.81 is: 1,116,575.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,247.46 : 3,675,368.91 = 744,383.81 : x
  2. Step 2: Convert to fraction form
    2,450,247.46/3,675,368.91 = 744,383.81/x
  3. Step 3: Cross multiply
    2,450,247.46x = 3,675,368.91 × 744,383.81
  4. Step 4: Simplify right side
    2,450,247.46x = 2,735,885,112,381.35
  5. Step 5: Solve for x
    x = 2,735,885,112,381.35/2,450,247.46
  6. Step 6: Final answer
    x = 1,116,575.02

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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.