Home / 3,147,185.04-4,702,861.35-2,363,086.20

Finding the Fourth Proportional to 3,147,185.04, 4,702,861.35 and 2,363,086.20

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Solution

The fourth proportional to 3,147,185.04, 4,702,861.35 and 2,363,086.20 is: 3,531,176.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,147,185.04 : 4,702,861.35 = 2,363,086.20 : x
  2. Step 2: Convert to fraction form
    3,147,185.04/4,702,861.35 = 2,363,086.20/x
  3. Step 3: Cross multiply
    3,147,185.04x = 4,702,861.35 × 2,363,086.20
  4. Step 4: Simplify right side
    3,147,185.04x = 11,113,266,756,698.37
  5. Step 5: Solve for x
    x = 11,113,266,756,698.37/3,147,185.04
  6. Step 6: Final answer
    x = 3,531,176.79

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.