Home / 3,244,941.08-4,477,837.60-1,774,559.48

Finding the Fourth Proportional to 3,244,941.08, 4,477,837.60 and 1,774,559.48

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Solution

The fourth proportional to 3,244,941.08, 4,477,837.60 and 1,774,559.48 is: 2,448,793.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,941.08 : 4,477,837.60 = 1,774,559.48 : x
  2. Step 2: Convert to fraction form
    3,244,941.08/4,477,837.60 = 1,774,559.48/x
  3. Step 3: Cross multiply
    3,244,941.08x = 4,477,837.60 × 1,774,559.48
  4. Step 4: Simplify right side
    3,244,941.08x = 7,946,189,162,980.45
  5. Step 5: Solve for x
    x = 7,946,189,162,980.45/3,244,941.08
  6. Step 6: Final answer
    x = 2,448,793.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.