Home / 597,028.14-823,632.30-403,373.34

Finding the Fourth Proportional to 597,028.14, 823,632.30 and 403,373.34

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Solution

The fourth proportional to 597,028.14, 823,632.30 and 403,373.34 is: 556,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,028.14 : 823,632.30 = 403,373.34 : x
  2. Step 2: Convert to fraction form
    597,028.14/823,632.30 = 403,373.34/x
  3. Step 3: Cross multiply
    597,028.14x = 823,632.30 × 403,373.34
  4. Step 4: Simplify right side
    597,028.14x = 332,231,311,782.88
  5. Step 5: Solve for x
    x = 332,231,311,782.88/597,028.14
  6. Step 6: Final answer
    x = 556,475.13

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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.