Home / 4,628,380.92-6,914,425.48-2,995,851.03

Finding the Fourth Proportional to 4,628,380.92, 6,914,425.48 and 2,995,851.03

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Solution

The fourth proportional to 4,628,380.92, 6,914,425.48 and 2,995,851.03 is: 4,475,558.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,380.92 : 6,914,425.48 = 2,995,851.03 : x
  2. Step 2: Convert to fraction form
    4,628,380.92/6,914,425.48 = 2,995,851.03/x
  3. Step 3: Cross multiply
    4,628,380.92x = 6,914,425.48 × 2,995,851.03
  4. Step 4: Simplify right side
    4,628,380.92x = 20,714,588,646,564.86
  5. Step 5: Solve for x
    x = 20,714,588,646,564.86/4,628,380.92
  6. Step 6: Final answer
    x = 4,475,558.31

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.