Home / 3,247,930.20-4,871,895.30-1,004,064.60

Finding the Fourth Proportional to 3,247,930.20, 4,871,895.30 and 1,004,064.60

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Solution

The fourth proportional to 3,247,930.20, 4,871,895.30 and 1,004,064.60 is: 1,506,096.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,930.20 : 4,871,895.30 = 1,004,064.60 : x
  2. Step 2: Convert to fraction form
    3,247,930.20/4,871,895.30 = 1,004,064.60/x
  3. Step 3: Cross multiply
    3,247,930.20x = 4,871,895.30 × 1,004,064.60
  4. Step 4: Simplify right side
    3,247,930.20x = 4,891,697,605,636.38
  5. Step 5: Solve for x
    x = 4,891,697,605,636.38/3,247,930.20
  6. Step 6: Final answer
    x = 1,506,096.90

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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.