Home / 3,237,869.67-4,856,362.09-963,745.06

Finding the Fourth Proportional to 3,237,869.67, 4,856,362.09 and 963,745.06

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Solution

The fourth proportional to 3,237,869.67, 4,856,362.09 and 963,745.06 is: 1,445,485.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,869.67 : 4,856,362.09 = 963,745.06 : x
  2. Step 2: Convert to fraction form
    3,237,869.67/4,856,362.09 = 963,745.06/x
  3. Step 3: Cross multiply
    3,237,869.67x = 4,856,362.09 × 963,745.06
  4. Step 4: Simplify right side
    3,237,869.67x = 4,680,294,973,808.78
  5. Step 5: Solve for x
    x = 4,680,294,973,808.78/3,237,869.67
  6. Step 6: Final answer
    x = 1,445,485.91

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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.