Home / 795,182.64-1,192,783.64-440,888.56

Finding the Fourth Proportional to 795,182.64, 1,192,783.64 and 440,888.56

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Solution

The fourth proportional to 795,182.64, 1,192,783.64 and 440,888.56 is: 661,338.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,182.64 : 1,192,783.64 = 440,888.56 : x
  2. Step 2: Convert to fraction form
    795,182.64/1,192,783.64 = 440,888.56/x
  3. Step 3: Cross multiply
    795,182.64x = 1,192,783.64 × 440,888.56
  4. Step 4: Simplify right side
    795,182.64x = 525,884,661,431.16
  5. Step 5: Solve for x
    x = 525,884,661,431.16/795,182.64
  6. Step 6: Final answer
    x = 661,338.21

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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.