Home / 3,410,605.96-4,706,647.50-1,882,709.44

Finding the Fourth Proportional to 3,410,605.96, 4,706,647.50 and 1,882,709.44

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Solution

The fourth proportional to 3,410,605.96, 4,706,647.50 and 1,882,709.44 is: 2,598,145.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,605.96 : 4,706,647.50 = 1,882,709.44 : x
  2. Step 2: Convert to fraction form
    3,410,605.96/4,706,647.50 = 1,882,709.44/x
  3. Step 3: Cross multiply
    3,410,605.96x = 4,706,647.50 × 1,882,709.44
  4. Step 4: Simplify right side
    3,410,605.96x = 8,861,249,679,002.40
  5. Step 5: Solve for x
    x = 8,861,249,679,002.40/3,410,605.96
  6. Step 6: Final answer
    x = 2,598,145.25

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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.