Home / 1,073,998.83-1,609,992.23-363,529.47

Finding the Fourth Proportional to 1,073,998.83, 1,609,992.23 and 363,529.47

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Solution

The fourth proportional to 1,073,998.83, 1,609,992.23 and 363,529.47 is: 544,953.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,998.83 : 1,609,992.23 = 363,529.47 : x
  2. Step 2: Convert to fraction form
    1,073,998.83/1,609,992.23 = 363,529.47/x
  3. Step 3: Cross multiply
    1,073,998.83x = 1,609,992.23 × 363,529.47
  4. Step 4: Simplify right side
    1,073,998.83x = 585,279,620,258.37
  5. Step 5: Solve for x
    x = 585,279,620,258.37/1,073,998.83
  6. Step 6: Final answer
    x = 544,953.69

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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.