Home / 5,680,401.96-8,524,834.74-4,167,993.06

Finding the Fourth Proportional to 5,680,401.96, 8,524,834.74 and 4,167,993.06

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Solution

The fourth proportional to 5,680,401.96, 8,524,834.74 and 4,167,993.06 is: 6,255,094.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,401.96 : 8,524,834.74 = 4,167,993.06 : x
  2. Step 2: Convert to fraction form
    5,680,401.96/8,524,834.74 = 4,167,993.06/x
  3. Step 3: Cross multiply
    5,680,401.96x = 8,524,834.74 × 4,167,993.06
  4. Step 4: Simplify right side
    5,680,401.96x = 35,531,452,033,966.91
  5. Step 5: Solve for x
    x = 35,531,452,033,966.91/5,680,401.96
  6. Step 6: Final answer
    x = 6,255,094.67

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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.