Home / 597,821.20-823,313.64-584,757.52

Finding the Fourth Proportional to 597,821.20, 823,313.64 and 584,757.52

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Solution

The fourth proportional to 597,821.20, 823,313.64 and 584,757.52 is: 805,322.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,821.20 : 823,313.64 = 584,757.52 : x
  2. Step 2: Convert to fraction form
    597,821.20/823,313.64 = 584,757.52/x
  3. Step 3: Cross multiply
    597,821.20x = 823,313.64 × 584,757.52
  4. Step 4: Simplify right side
    597,821.20x = 481,438,842,308.57
  5. Step 5: Solve for x
    x = 481,438,842,308.57/597,821.20
  6. Step 6: Final answer
    x = 805,322.46

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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.