Home / 1,497,200.44-2,245,914.90-499,928.44

Finding the Fourth Proportional to 1,497,200.44, 2,245,914.90 and 499,928.44

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Solution

The fourth proportional to 1,497,200.44, 2,245,914.90 and 499,928.44 is: 749,930.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,200.44 : 2,245,914.90 = 499,928.44 : x
  2. Step 2: Convert to fraction form
    1,497,200.44/2,245,914.90 = 499,928.44/x
  3. Step 3: Cross multiply
    1,497,200.44x = 2,245,914.90 × 499,928.44
  4. Step 4: Simplify right side
    1,497,200.44x = 1,122,796,732,329.76
  5. Step 5: Solve for x
    x = 1,122,796,732,329.76/1,497,200.44
  6. Step 6: Final answer
    x = 749,930.81

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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.