Home / 1,936,133.60-2,907,310.80-1,463,352.80

Finding the Fourth Proportional to 1,936,133.60, 2,907,310.80 and 1,463,352.80

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Solution

The fourth proportional to 1,936,133.60, 2,907,310.80 and 1,463,352.80 is: 2,197,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,133.60 : 2,907,310.80 = 1,463,352.80 : x
  2. Step 2: Convert to fraction form
    1,936,133.60/2,907,310.80 = 1,463,352.80/x
  3. Step 3: Cross multiply
    1,936,133.60x = 2,907,310.80 × 1,463,352.80
  4. Step 4: Simplify right side
    1,936,133.60x = 4,254,421,399,650.24
  5. Step 5: Solve for x
    x = 4,254,421,399,650.24/1,936,133.60
  6. Step 6: Final answer
    x = 2,197,380.08

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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.