Home / 845,046.99-1,267,777.83-246,013.52

Finding the Fourth Proportional to 845,046.99, 1,267,777.83 and 246,013.52

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Solution

The fourth proportional to 845,046.99, 1,267,777.83 and 246,013.52 is: 369,080.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,046.99 : 1,267,777.83 = 246,013.52 : x
  2. Step 2: Convert to fraction form
    845,046.99/1,267,777.83 = 246,013.52/x
  3. Step 3: Cross multiply
    845,046.99x = 1,267,777.83 × 246,013.52
  4. Step 4: Simplify right side
    845,046.99x = 311,890,480,197.37
  5. Step 5: Solve for x
    x = 311,890,480,197.37/845,046.99
  6. Step 6: Final answer
    x = 369,080.64

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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.