Home / 837,882.02-1,254,399.48-751,350.60

Finding the Fourth Proportional to 837,882.02, 1,254,399.48 and 751,350.60

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Solution

The fourth proportional to 837,882.02, 1,254,399.48 and 751,350.60 is: 1,124,852.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,882.02 : 1,254,399.48 = 751,350.60 : x
  2. Step 2: Convert to fraction form
    837,882.02/1,254,399.48 = 751,350.60/x
  3. Step 3: Cross multiply
    837,882.02x = 1,254,399.48 × 751,350.60
  4. Step 4: Simplify right side
    837,882.02x = 942,493,801,937.69
  5. Step 5: Solve for x
    x = 942,493,801,937.69/837,882.02
  6. Step 6: Final answer
    x = 1,124,852.64

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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.