Home / 595,141.44-821,095.38-336,983.10

Finding the Fourth Proportional to 595,141.44, 821,095.38 and 336,983.10

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Solution

The fourth proportional to 595,141.44, 821,095.38 and 336,983.10 is: 464,923.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,141.44 : 821,095.38 = 336,983.10 : x
  2. Step 2: Convert to fraction form
    595,141.44/821,095.38 = 336,983.10/x
  3. Step 3: Cross multiply
    595,141.44x = 821,095.38 × 336,983.10
  4. Step 4: Simplify right side
    595,141.44x = 276,695,266,548.08
  5. Step 5: Solve for x
    x = 276,695,266,548.08/595,141.44
  6. Step 6: Final answer
    x = 464,923.54

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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.