Home / 845,046.74-1,267,777.46-246,013.26

Finding the Fourth Proportional to 845,046.74, 1,267,777.46 and 246,013.26

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Solution

The fourth proportional to 845,046.74, 1,267,777.46 and 246,013.26 is: 369,080.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,046.74 : 1,267,777.46 = 246,013.26 : x
  2. Step 2: Convert to fraction form
    845,046.74/1,267,777.46 = 246,013.26/x
  3. Step 3: Cross multiply
    845,046.74x = 1,267,777.46 × 246,013.26
  4. Step 4: Simplify right side
    845,046.74x = 311,890,065,889.12
  5. Step 5: Solve for x
    x = 311,890,065,889.12/845,046.74
  6. Step 6: Final answer
    x = 369,080.25

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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.