Home / 3,082,931.23-4,624,839.94-953,181.42

Finding the Fourth Proportional to 3,082,931.23, 4,624,839.94 and 953,181.42

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Solution

The fourth proportional to 3,082,931.23, 4,624,839.94 and 953,181.42 is: 1,429,909.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,931.23 : 4,624,839.94 = 953,181.42 : x
  2. Step 2: Convert to fraction form
    3,082,931.23/4,624,839.94 = 953,181.42/x
  3. Step 3: Cross multiply
    3,082,931.23x = 4,624,839.94 × 953,181.42
  4. Step 4: Simplify right side
    3,082,931.23x = 4,408,311,509,357.75
  5. Step 5: Solve for x
    x = 4,408,311,509,357.75/3,082,931.23
  6. Step 6: Final answer
    x = 1,429,909.13

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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.