Home / 5,921,205.94-8,874,651.96-2,884,020.64

Finding the Fourth Proportional to 5,921,205.94, 8,874,651.96 and 2,884,020.64

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Solution

The fourth proportional to 5,921,205.94, 8,874,651.96 and 2,884,020.64 is: 4,322,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,205.94 : 8,874,651.96 = 2,884,020.64 : x
  2. Step 2: Convert to fraction form
    5,921,205.94/8,874,651.96 = 2,884,020.64/x
  3. Step 3: Cross multiply
    5,921,205.94x = 8,874,651.96 × 2,884,020.64
  4. Step 4: Simplify right side
    5,921,205.94x = 25,594,679,425,456.46
  5. Step 5: Solve for x
    x = 25,594,679,425,456.46/5,921,205.94
  6. Step 6: Final answer
    x = 4,322,545.05

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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.