Home / 593,535.23-819,093.86-364,219.22

Finding the Fourth Proportional to 593,535.23, 819,093.86 and 364,219.22

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Solution

The fourth proportional to 593,535.23, 819,093.86 and 364,219.22 is: 502,631.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,535.23 : 819,093.86 = 364,219.22 : x
  2. Step 2: Convert to fraction form
    593,535.23/819,093.86 = 364,219.22/x
  3. Step 3: Cross multiply
    593,535.23x = 819,093.86 × 364,219.22
  4. Step 4: Simplify right side
    593,535.23x = 298,329,720,879.42
  5. Step 5: Solve for x
    x = 298,329,720,879.42/593,535.23
  6. Step 6: Final answer
    x = 502,631.87

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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.