Home / 4,397,617.05-6,597,254.27-1,665,982.67

Finding the Fourth Proportional to 4,397,617.05, 6,597,254.27 and 1,665,982.67

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Solution

The fourth proportional to 4,397,617.05, 6,597,254.27 and 1,665,982.67 is: 2,499,287.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,617.05 : 6,597,254.27 = 1,665,982.67 : x
  2. Step 2: Convert to fraction form
    4,397,617.05/6,597,254.27 = 1,665,982.67/x
  3. Step 3: Cross multiply
    4,397,617.05x = 6,597,254.27 × 1,665,982.67
  4. Step 4: Simplify right side
    4,397,617.05x = 10,990,911,283,403.50
  5. Step 5: Solve for x
    x = 10,990,911,283,403.50/4,397,617.05
  6. Step 6: Final answer
    x = 2,499,287.95

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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.