Home / 1,650,633.56-2,277,968.22-925,446.22

Finding the Fourth Proportional to 1,650,633.56, 2,277,968.22 and 925,446.22

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Solution

The fourth proportional to 1,650,633.56, 2,277,968.22 and 925,446.22 is: 1,277,168.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,633.56 : 2,277,968.22 = 925,446.22 : x
  2. Step 2: Convert to fraction form
    1,650,633.56/2,277,968.22 = 925,446.22/x
  3. Step 3: Cross multiply
    1,650,633.56x = 2,277,968.22 × 925,446.22
  4. Step 4: Simplify right side
    1,650,633.56x = 2,108,137,078,479.13
  5. Step 5: Solve for x
    x = 2,108,137,078,479.13/1,650,633.56
  6. Step 6: Final answer
    x = 1,277,168.43

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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.