Home / 1,496,273.85-2,100,097.80-1,496,273.85

Finding the Fourth Proportional to 1,496,273.85, 2,100,097.80 and 1,496,273.85

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Solution

The fourth proportional to 1,496,273.85, 2,100,097.80 and 1,496,273.85 is: 2,100,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,273.85 : 2,100,097.80 = 1,496,273.85 : x
  2. Step 2: Convert to fraction form
    1,496,273.85/2,100,097.80 = 1,496,273.85/x
  3. Step 3: Cross multiply
    1,496,273.85x = 2,100,097.80 × 1,496,273.85
  4. Step 4: Simplify right side
    1,496,273.85x = 3,142,321,420,582.53
  5. Step 5: Solve for x
    x = 3,142,321,420,582.53/1,496,273.85
  6. Step 6: Final answer
    x = 2,100,097.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.