Home / 4,665,723-6,998,584.50-1,119,867

Finding the Fourth Proportional to 4,665,723, 6,998,584.50 and 1,119,867

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Solution

The fourth proportional to 4,665,723, 6,998,584.50 and 1,119,867 is: 1,679,800.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,723 : 6,998,584.50 = 1,119,867 : x
  2. Step 2: Convert to fraction form
    4,665,723/6,998,584.50 = 1,119,867/x
  3. Step 3: Cross multiply
    4,665,723x = 6,998,584.50 × 1,119,867
  4. Step 4: Simplify right side
    4,665,723x = 7,837,483,828,261.50
  5. Step 5: Solve for x
    x = 7,837,483,828,261.50/4,665,723
  6. Step 6: Final answer
    x = 1,679,800.50

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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.