Home / 600,566.54-828,779.57-324,923.49

Finding the Fourth Proportional to 600,566.54, 828,779.57 and 324,923.49

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Solution

The fourth proportional to 600,566.54, 828,779.57 and 324,923.49 is: 448,393.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,566.54 : 828,779.57 = 324,923.49 : x
  2. Step 2: Convert to fraction form
    600,566.54/828,779.57 = 324,923.49/x
  3. Step 3: Cross multiply
    600,566.54x = 828,779.57 × 324,923.49
  4. Step 4: Simplify right side
    600,566.54x = 269,289,953,163.74
  5. Step 5: Solve for x
    x = 269,289,953,163.74/600,566.54
  6. Step 6: Final answer
    x = 448,393.20

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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.