Home / 936,016.11-1,404,206.21-359,597.39

Finding the Fourth Proportional to 936,016.11, 1,404,206.21 and 359,597.39

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Solution

The fourth proportional to 936,016.11, 1,404,206.21 and 359,597.39 is: 539,466.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,016.11 : 1,404,206.21 = 359,597.39 : x
  2. Step 2: Convert to fraction form
    936,016.11/1,404,206.21 = 359,597.39/x
  3. Step 3: Cross multiply
    936,016.11x = 1,404,206.21 × 359,597.39
  4. Step 4: Simplify right side
    936,016.11x = 504,948,879,318.77
  5. Step 5: Solve for x
    x = 504,948,879,318.77/936,016.11
  6. Step 6: Final answer
    x = 539,466.01

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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.