Home / 2,975,958.40-4,464,110.40-846,198.40

Finding the Fourth Proportional to 2,975,958.40, 4,464,110.40 and 846,198.40

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Solution

The fourth proportional to 2,975,958.40, 4,464,110.40 and 846,198.40 is: 1,269,346.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975,958.40 : 4,464,110.40 = 846,198.40 : x
  2. Step 2: Convert to fraction form
    2,975,958.40/4,464,110.40 = 846,198.40/x
  3. Step 3: Cross multiply
    2,975,958.40x = 4,464,110.40 × 846,198.40
  4. Step 4: Simplify right side
    2,975,958.40x = 3,777,523,077,903.36
  5. Step 5: Solve for x
    x = 3,777,523,077,903.36/2,975,958.40
  6. Step 6: Final answer
    x = 1,269,346.73

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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.