Home / 606,152.04-907,925.56-491,786.52

Finding the Fourth Proportional to 606,152.04, 907,925.56 and 491,786.52

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Solution

The fourth proportional to 606,152.04, 907,925.56 and 491,786.52 is: 736,623.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,152.04 : 907,925.56 = 491,786.52 : x
  2. Step 2: Convert to fraction form
    606,152.04/907,925.56 = 491,786.52/x
  3. Step 3: Cross multiply
    606,152.04x = 907,925.56 × 491,786.52
  4. Step 4: Simplify right side
    606,152.04x = 446,505,551,571.45
  5. Step 5: Solve for x
    x = 446,505,551,571.45/606,152.04
  6. Step 6: Final answer
    x = 736,623.03

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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.