Home / 950,336.90-1,311,464.85-568,363.67

Finding the Fourth Proportional to 950,336.90, 1,311,464.85 and 568,363.67

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Solution

The fourth proportional to 950,336.90, 1,311,464.85 and 568,363.67 is: 784,341.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,336.90 : 1,311,464.85 = 568,363.67 : x
  2. Step 2: Convert to fraction form
    950,336.90/1,311,464.85 = 568,363.67/x
  3. Step 3: Cross multiply
    950,336.90x = 1,311,464.85 × 568,363.67
  4. Step 4: Simplify right side
    950,336.90x = 745,388,975,222.00
  5. Step 5: Solve for x
    x = 745,388,975,222.00/950,336.90
  6. Step 6: Final answer
    x = 784,341.82

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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.