Home / 3,076,094.48-4,245,258.60-1,699,559.01

Finding the Fourth Proportional to 3,076,094.48, 4,245,258.60 and 1,699,559.01

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Solution

The fourth proportional to 3,076,094.48, 4,245,258.60 and 1,699,559.01 is: 2,345,528.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,094.48 : 4,245,258.60 = 1,699,559.01 : x
  2. Step 2: Convert to fraction form
    3,076,094.48/4,245,258.60 = 1,699,559.01/x
  3. Step 3: Cross multiply
    3,076,094.48x = 4,245,258.60 × 1,699,559.01
  4. Step 4: Simplify right side
    3,076,094.48x = 7,215,067,503,409.99
  5. Step 5: Solve for x
    x = 7,215,067,503,409.99/3,076,094.48
  6. Step 6: Final answer
    x = 2,345,528.58

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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.