Home / 3,973,750.43-5,960,680.34-1,133,861.67

Finding the Fourth Proportional to 3,973,750.43, 5,960,680.34 and 1,133,861.67

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Solution

The fourth proportional to 3,973,750.43, 5,960,680.34 and 1,133,861.67 is: 1,700,808.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,750.43 : 5,960,680.34 = 1,133,861.67 : x
  2. Step 2: Convert to fraction form
    3,973,750.43/5,960,680.34 = 1,133,861.67/x
  3. Step 3: Cross multiply
    3,973,750.43x = 5,960,680.34 × 1,133,861.67
  4. Step 4: Simplify right side
    3,973,750.43x = 6,758,586,958,979.26
  5. Step 5: Solve for x
    x = 6,758,586,958,979.26/3,973,750.43
  6. Step 6: Final answer
    x = 1,700,808.11

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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.