Home / 1,727,652.42-2,384,164.17-963,755.46

Finding the Fourth Proportional to 1,727,652.42, 2,384,164.17 and 963,755.46

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Solution

The fourth proportional to 1,727,652.42, 2,384,164.17 and 963,755.46 is: 1,329,984.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,652.42 : 2,384,164.17 = 963,755.46 : x
  2. Step 2: Convert to fraction form
    1,727,652.42/2,384,164.17 = 963,755.46/x
  3. Step 3: Cross multiply
    1,727,652.42x = 2,384,164.17 × 963,755.46
  4. Step 4: Simplify right side
    1,727,652.42x = 2,297,751,236,373.87
  5. Step 5: Solve for x
    x = 2,297,751,236,373.87/1,727,652.42
  6. Step 6: Final answer
    x = 1,329,984.67

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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.