Home / 3,365,255.94-5,048,549.32-1,235,358.50

Finding the Fourth Proportional to 3,365,255.94, 5,048,549.32 and 1,235,358.50

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Solution

The fourth proportional to 3,365,255.94, 5,048,549.32 and 1,235,358.50 is: 1,853,282.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,255.94 : 5,048,549.32 = 1,235,358.50 : x
  2. Step 2: Convert to fraction form
    3,365,255.94/5,048,549.32 = 1,235,358.50/x
  3. Step 3: Cross multiply
    3,365,255.94x = 5,048,549.32 × 1,235,358.50
  4. Step 4: Simplify right side
    3,365,255.94x = 6,236,768,315,131.22
  5. Step 5: Solve for x
    x = 6,236,768,315,131.22/3,365,255.94
  6. Step 6: Final answer
    x = 1,853,282.02

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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.