Home / 906,734.27-1,360,052.19-275,598.87

Finding the Fourth Proportional to 906,734.27, 1,360,052.19 and 275,598.87

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Solution

The fourth proportional to 906,734.27, 1,360,052.19 and 275,598.87 is: 413,383.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,734.27 : 1,360,052.19 = 275,598.87 : x
  2. Step 2: Convert to fraction form
    906,734.27/1,360,052.19 = 275,598.87/x
  3. Step 3: Cross multiply
    906,734.27x = 1,360,052.19 × 275,598.87
  4. Step 4: Simplify right side
    906,734.27x = 374,828,846,705.03
  5. Step 5: Solve for x
    x = 374,828,846,705.03/906,734.27
  6. Step 6: Final answer
    x = 413,383.35

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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.