Home / 482,255.55-723,235.57-333,452.07

Finding the Fourth Proportional to 482,255.55, 723,235.57 and 333,452.07

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Solution

The fourth proportional to 482,255.55, 723,235.57 and 333,452.07 is: 500,075.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,255.55 : 723,235.57 = 333,452.07 : x
  2. Step 2: Convert to fraction form
    482,255.55/723,235.57 = 333,452.07/x
  3. Step 3: Cross multiply
    482,255.55x = 723,235.57 × 333,452.07
  4. Step 4: Simplify right side
    482,255.55x = 241,164,397,080.50
  5. Step 5: Solve for x
    x = 241,164,397,080.50/482,255.55
  6. Step 6: Final answer
    x = 500,075.94

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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.