Home / 1,015,994.17-1,522,924.44-341,841.43

Finding the Fourth Proportional to 1,015,994.17, 1,522,924.44 and 341,841.43

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Solution

The fourth proportional to 1,015,994.17, 1,522,924.44 and 341,841.43 is: 512,403.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,994.17 : 1,522,924.44 = 341,841.43 : x
  2. Step 2: Convert to fraction form
    1,015,994.17/1,522,924.44 = 341,841.43/x
  3. Step 3: Cross multiply
    1,015,994.17x = 1,522,924.44 × 341,841.43
  4. Step 4: Simplify right side
    1,015,994.17x = 520,598,664,544.24
  5. Step 5: Solve for x
    x = 520,598,664,544.24/1,015,994.17
  6. Step 6: Final answer
    x = 512,403.20

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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.