Home / 3,283,000.56-4,520,511.66-2,975,073.90

Finding the Fourth Proportional to 3,283,000.56, 4,520,511.66 and 2,975,073.90

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Solution

The fourth proportional to 3,283,000.56, 4,520,511.66 and 2,975,073.90 is: 4,096,513.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,000.56 : 4,520,511.66 = 2,975,073.90 : x
  2. Step 2: Convert to fraction form
    3,283,000.56/4,520,511.66 = 2,975,073.90/x
  3. Step 3: Cross multiply
    3,283,000.56x = 4,520,511.66 × 2,975,073.90
  4. Step 4: Simplify right side
    3,283,000.56x = 13,448,856,254,311.67
  5. Step 5: Solve for x
    x = 13,448,856,254,311.67/3,283,000.56
  6. Step 6: Final answer
    x = 4,096,513.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.