Home / 4,580,945.40-6,871,418.10-3,237,252.60

Finding the Fourth Proportional to 4,580,945.40, 6,871,418.10 and 3,237,252.60

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Solution

The fourth proportional to 4,580,945.40, 6,871,418.10 and 3,237,252.60 is: 4,855,878.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,945.40 : 6,871,418.10 = 3,237,252.60 : x
  2. Step 2: Convert to fraction form
    4,580,945.40/6,871,418.10 = 3,237,252.60/x
  3. Step 3: Cross multiply
    4,580,945.40x = 6,871,418.10 × 3,237,252.60
  4. Step 4: Simplify right side
    4,580,945.40x = 22,244,516,109,912.06
  5. Step 5: Solve for x
    x = 22,244,516,109,912.06/4,580,945.40
  6. Step 6: Final answer
    x = 4,855,878.90

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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.