Home / 2,284,590.02-3,426,860.40-936,452.12

Finding the Fourth Proportional to 2,284,590.02, 3,426,860.40 and 936,452.12

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Solution

The fourth proportional to 2,284,590.02, 3,426,860.40 and 936,452.12 is: 1,404,668.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,590.02 : 3,426,860.40 = 936,452.12 : x
  2. Step 2: Convert to fraction form
    2,284,590.02/3,426,860.40 = 936,452.12/x
  3. Step 3: Cross multiply
    2,284,590.02x = 3,426,860.40 × 936,452.12
  4. Step 4: Simplify right side
    2,284,590.02x = 3,209,090,686,524.05
  5. Step 5: Solve for x
    x = 3,209,090,686,524.05/2,284,590.02
  6. Step 6: Final answer
    x = 1,404,668.08

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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.