Home / 593,993.08-891,432.46-239,010.12

Finding the Fourth Proportional to 593,993.08, 891,432.46 and 239,010.12

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Solution

The fourth proportional to 593,993.08, 891,432.46 and 239,010.12 is: 358,693.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,993.08 : 891,432.46 = 239,010.12 : x
  2. Step 2: Convert to fraction form
    593,993.08/891,432.46 = 239,010.12/x
  3. Step 3: Cross multiply
    593,993.08x = 891,432.46 × 239,010.12
  4. Step 4: Simplify right side
    593,993.08x = 213,061,379,236.50
  5. Step 5: Solve for x
    x = 213,061,379,236.50/593,993.08
  6. Step 6: Final answer
    x = 358,693.37

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.