Home / 4,680,600.30-7,020,900.45-2,284,814.70

Finding the Fourth Proportional to 4,680,600.30, 7,020,900.45 and 2,284,814.70

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Solution

The fourth proportional to 4,680,600.30, 7,020,900.45 and 2,284,814.70 is: 3,427,222.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,600.30 : 7,020,900.45 = 2,284,814.70 : x
  2. Step 2: Convert to fraction form
    4,680,600.30/7,020,900.45 = 2,284,814.70/x
  3. Step 3: Cross multiply
    4,680,600.30x = 7,020,900.45 × 2,284,814.70
  4. Step 4: Simplify right side
    4,680,600.30x = 16,041,456,555,396.62
  5. Step 5: Solve for x
    x = 16,041,456,555,396.62/4,680,600.30
  6. Step 6: Final answer
    x = 3,427,222.05

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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.