Home / 845,759.01-1,268,503.41-246,580.02

Finding the Fourth Proportional to 845,759.01, 1,268,503.41 and 246,580.02

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Solution

The fourth proportional to 845,759.01, 1,268,503.41 and 246,580.02 is: 369,830.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,759.01 : 1,268,503.41 = 246,580.02 : x
  2. Step 2: Convert to fraction form
    845,759.01/1,268,503.41 = 246,580.02/x
  3. Step 3: Cross multiply
    845,759.01x = 1,268,503.41 × 246,580.02
  4. Step 4: Simplify right side
    845,759.01x = 312,787,596,207.87
  5. Step 5: Solve for x
    x = 312,787,596,207.87/845,759.01
  6. Step 6: Final answer
    x = 369,830.64

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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.