Home / 967,846.55-1,335,250.23-554,162.25

Finding the Fourth Proportional to 967,846.55, 1,335,250.23 and 554,162.25

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Solution

The fourth proportional to 967,846.55, 1,335,250.23 and 554,162.25 is: 764,527.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,846.55 : 1,335,250.23 = 554,162.25 : x
  2. Step 2: Convert to fraction form
    967,846.55/1,335,250.23 = 554,162.25/x
  3. Step 3: Cross multiply
    967,846.55x = 1,335,250.23 × 554,162.25
  4. Step 4: Simplify right side
    967,846.55x = 739,945,271,769.82
  5. Step 5: Solve for x
    x = 739,945,271,769.82/967,846.55
  6. Step 6: Final answer
    x = 764,527.47

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Double scale
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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.