Home / 433,585.27-598,418.48-297,506.89

Finding the Fourth Proportional to 433,585.27, 598,418.48 and 297,506.89

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Solution

The fourth proportional to 433,585.27, 598,418.48 and 297,506.89 is: 410,608.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,585.27 : 598,418.48 = 297,506.89 : x
  2. Step 2: Convert to fraction form
    433,585.27/598,418.48 = 297,506.89/x
  3. Step 3: Cross multiply
    433,585.27x = 598,418.48 × 297,506.89
  4. Step 4: Simplify right side
    433,585.27x = 178,033,620,903.33
  5. Step 5: Solve for x
    x = 178,033,620,903.33/433,585.27
  6. Step 6: Final answer
    x = 410,608.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.