Home / 3,629,477.12-5,444,215.68-970,016

Finding the Fourth Proportional to 3,629,477.12, 5,444,215.68 and 970,016

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Solution

The fourth proportional to 3,629,477.12, 5,444,215.68 and 970,016 is: 1,455,024

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,477.12 : 5,444,215.68 = 970,016 : x
  2. Step 2: Convert to fraction form
    3,629,477.12/5,444,215.68 = 970,016/x
  3. Step 3: Cross multiply
    3,629,477.12x = 5,444,215.68 × 970,016
  4. Step 4: Simplify right side
    3,629,477.12x = 5,280,976,317,050.88
  5. Step 5: Solve for x
    x = 5,280,976,317,050.88/3,629,477.12
  6. Step 6: Final answer
    x = 1,455,024

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1.5x scale

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.