Home / 5,543,652-7,650,239.76-3,000,036

Finding the Fourth Proportional to 5,543,652, 7,650,239.76 and 3,000,036

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Solution

The fourth proportional to 5,543,652, 7,650,239.76 and 3,000,036 is: 4,140,049.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,652 : 7,650,239.76 = 3,000,036 : x
  2. Step 2: Convert to fraction form
    5,543,652/7,650,239.76 = 3,000,036/x
  3. Step 3: Cross multiply
    5,543,652x = 7,650,239.76 × 3,000,036
  4. Step 4: Simplify right side
    5,543,652x = 22,950,994,688,631.36
  5. Step 5: Solve for x
    x = 22,950,994,688,631.36/5,543,652
  6. Step 6: Final answer
    x = 4,140,049.68

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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.