Home / 5,406,493.50-7,460,158.46-3,283,673.76

Finding the Fourth Proportional to 5,406,493.50, 7,460,158.46 and 3,283,673.76

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Solution

The fourth proportional to 5,406,493.50, 7,460,158.46 and 3,283,673.76 is: 4,530,982.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,406,493.50 : 7,460,158.46 = 3,283,673.76 : x
  2. Step 2: Convert to fraction form
    5,406,493.50/7,460,158.46 = 3,283,673.76/x
  3. Step 3: Cross multiply
    5,406,493.50x = 7,460,158.46 × 3,283,673.76
  4. Step 4: Simplify right side
    5,406,493.50x = 24,496,726,580,544.01
  5. Step 5: Solve for x
    x = 24,496,726,580,544.01/5,406,493.50
  6. Step 6: Final answer
    x = 4,530,982.34

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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.