Home / 933,632.33-1,399,617.64-364,884.09

Finding the Fourth Proportional to 933,632.33, 1,399,617.64 and 364,884.09

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Solution

The fourth proportional to 933,632.33, 1,399,617.64 and 364,884.09 is: 547,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,632.33 : 1,399,617.64 = 364,884.09 : x
  2. Step 2: Convert to fraction form
    933,632.33/1,399,617.64 = 364,884.09/x
  3. Step 3: Cross multiply
    933,632.33x = 1,399,617.64 × 364,884.09
  4. Step 4: Simplify right side
    933,632.33x = 510,698,204,126.89
  5. Step 5: Solve for x
    x = 510,698,204,126.89/933,632.33
  6. Step 6: Final answer
    x = 547,001.42

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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.