Home / 596,077.64-822,570.74-327,805.64

Finding the Fourth Proportional to 596,077.64, 822,570.74 and 327,805.64

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Solution

The fourth proportional to 596,077.64, 822,570.74 and 327,805.64 is: 452,362.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,077.64 : 822,570.74 = 327,805.64 : x
  2. Step 2: Convert to fraction form
    596,077.64/822,570.74 = 327,805.64/x
  3. Step 3: Cross multiply
    596,077.64x = 822,570.74 × 327,805.64
  4. Step 4: Simplify right side
    596,077.64x = 269,643,327,870.97
  5. Step 5: Solve for x
    x = 269,643,327,870.97/596,077.64
  6. Step 6: Final answer
    x = 452,362.76

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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.