Home / 1,713,742.27-2,571,253.13-914,579.67

Finding the Fourth Proportional to 1,713,742.27, 2,571,253.13 and 914,579.67

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Solution

The fourth proportional to 1,713,742.27, 2,571,253.13 and 914,579.67 is: 1,372,210.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,742.27 : 2,571,253.13 = 914,579.67 : x
  2. Step 2: Convert to fraction form
    1,713,742.27/2,571,253.13 = 914,579.67/x
  3. Step 3: Cross multiply
    1,713,742.27x = 2,571,253.13 × 914,579.67
  4. Step 4: Simplify right side
    1,713,742.27x = 2,351,615,821,692.70
  5. Step 5: Solve for x
    x = 2,351,615,821,692.70/1,713,742.27
  6. Step 6: Final answer
    x = 1,372,210.90

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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.