Home / 1,482,818.58-2,224,400.64-536,634.90

Finding the Fourth Proportional to 1,482,818.58, 2,224,400.64 and 536,634.90

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Solution

The fourth proportional to 1,482,818.58, 2,224,400.64 and 536,634.90 is: 805,014.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,818.58 : 2,224,400.64 = 536,634.90 : x
  2. Step 2: Convert to fraction form
    1,482,818.58/2,224,400.64 = 536,634.90/x
  3. Step 3: Cross multiply
    1,482,818.58x = 2,224,400.64 × 536,634.90
  4. Step 4: Simplify right side
    1,482,818.58x = 1,193,691,015,006.34
  5. Step 5: Solve for x
    x = 1,193,691,015,006.34/1,482,818.58
  6. Step 6: Final answer
    x = 805,014.88

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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.