Home / 3,013,825.01-4,520,774.87-883,953.09

Finding the Fourth Proportional to 3,013,825.01, 4,520,774.87 and 883,953.09

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Solution

The fourth proportional to 3,013,825.01, 4,520,774.87 and 883,953.09 is: 1,325,940.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,825.01 : 4,520,774.87 = 883,953.09 : x
  2. Step 2: Convert to fraction form
    3,013,825.01/4,520,774.87 = 883,953.09/x
  3. Step 3: Cross multiply
    3,013,825.01x = 4,520,774.87 × 883,953.09
  4. Step 4: Simplify right side
    3,013,825.01x = 3,996,152,915,530.85
  5. Step 5: Solve for x
    x = 3,996,152,915,530.85/3,013,825.01
  6. Step 6: Final answer
    x = 1,325,940.59

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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.