Home / 1,700,274.96-2,551,060.44-635,792.40

Finding the Fourth Proportional to 1,700,274.96, 2,551,060.44 and 635,792.40

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Solution

The fourth proportional to 1,700,274.96, 2,551,060.44 and 635,792.40 is: 953,930.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,274.96 : 2,551,060.44 = 635,792.40 : x
  2. Step 2: Convert to fraction form
    1,700,274.96/2,551,060.44 = 635,792.40/x
  3. Step 3: Cross multiply
    1,700,274.96x = 2,551,060.44 × 635,792.40
  4. Step 4: Simplify right side
    1,700,274.96x = 1,621,944,839,692.66
  5. Step 5: Solve for x
    x = 1,621,944,839,692.66/1,700,274.96
  6. Step 6: Final answer
    x = 953,930.91

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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.