Home / 1,068,734.25-1,474,776.18-585,221.22

Finding the Fourth Proportional to 1,068,734.25, 1,474,776.18 and 585,221.22

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Solution

The fourth proportional to 1,068,734.25, 1,474,776.18 and 585,221.22 is: 807,563.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,734.25 : 1,474,776.18 = 585,221.22 : x
  2. Step 2: Convert to fraction form
    1,068,734.25/1,474,776.18 = 585,221.22/x
  3. Step 3: Cross multiply
    1,068,734.25x = 1,474,776.18 × 585,221.22
  4. Step 4: Simplify right side
    1,068,734.25x = 863,070,315,286.54
  5. Step 5: Solve for x
    x = 863,070,315,286.54/1,068,734.25
  6. Step 6: Final answer
    x = 807,563.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.