Home / 4,082,621.26-5,634,017.02-2,222,050.11

Finding the Fourth Proportional to 4,082,621.26, 5,634,017.02 and 2,222,050.11

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Solution

The fourth proportional to 4,082,621.26, 5,634,017.02 and 2,222,050.11 is: 3,066,428.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,621.26 : 5,634,017.02 = 2,222,050.11 : x
  2. Step 2: Convert to fraction form
    4,082,621.26/5,634,017.02 = 2,222,050.11/x
  3. Step 3: Cross multiply
    4,082,621.26x = 5,634,017.02 × 2,222,050.11
  4. Step 4: Simplify right side
    4,082,621.26x = 12,519,068,149,974.92
  5. Step 5: Solve for x
    x = 12,519,068,149,974.92/4,082,621.26
  6. Step 6: Final answer
    x = 3,066,428.98

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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.