Home / 836,733.26-1,154,692.04-454,760.07

Finding the Fourth Proportional to 836,733.26, 1,154,692.04 and 454,760.07

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Solution

The fourth proportional to 836,733.26, 1,154,692.04 and 454,760.07 is: 627,568.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,733.26 : 1,154,692.04 = 454,760.07 : x
  2. Step 2: Convert to fraction form
    836,733.26/1,154,692.04 = 454,760.07/x
  3. Step 3: Cross multiply
    836,733.26x = 1,154,692.04 × 454,760.07
  4. Step 4: Simplify right side
    836,733.26x = 525,107,830,665.04
  5. Step 5: Solve for x
    x = 525,107,830,665.04/836,733.26
  6. Step 6: Final answer
    x = 627,568.97

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Double scale
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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.