Home / 967,012.14-1,450,017.62-434,074.26

Finding the Fourth Proportional to 967,012.14, 1,450,017.62 and 434,074.26

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Solution

The fourth proportional to 967,012.14, 1,450,017.62 and 434,074.26 is: 650,886.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,012.14 : 1,450,017.62 = 434,074.26 : x
  2. Step 2: Convert to fraction form
    967,012.14/1,450,017.62 = 434,074.26/x
  3. Step 3: Cross multiply
    967,012.14x = 1,450,017.62 × 434,074.26
  4. Step 4: Simplify right side
    967,012.14x = 629,415,325,388.46
  5. Step 5: Solve for x
    x = 629,415,325,388.46/967,012.14
  6. Step 6: Final answer
    x = 650,886.68

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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.