Home / 3,284,731.25-4,920,226.30-2,641,552.37

Finding the Fourth Proportional to 3,284,731.25, 4,920,226.30 and 2,641,552.37

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Solution

The fourth proportional to 3,284,731.25, 4,920,226.30 and 2,641,552.37 is: 3,956,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,731.25 : 4,920,226.30 = 2,641,552.37 : x
  2. Step 2: Convert to fraction form
    3,284,731.25/4,920,226.30 = 2,641,552.37/x
  3. Step 3: Cross multiply
    3,284,731.25x = 4,920,226.30 × 2,641,552.37
  4. Step 4: Simplify right side
    3,284,731.25x = 12,997,035,443,701.33
  5. Step 5: Solve for x
    x = 12,997,035,443,701.33/3,284,731.25
  6. Step 6: Final answer
    x = 3,956,803.30

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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.