Home / 8,410,524.31-11,606,528.22-4,543,045.50

Finding the Fourth Proportional to 8,410,524.31, 11,606,528.22 and 4,543,045.50

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Solution

The fourth proportional to 8,410,524.31, 11,606,528.22 and 4,543,045.50 is: 6,269,405.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410,524.31 : 11,606,528.22 = 4,543,045.50 : x
  2. Step 2: Convert to fraction form
    8,410,524.31/11,606,528.22 = 4,543,045.50/x
  3. Step 3: Cross multiply
    8,410,524.31x = 11,606,528.22 × 4,543,045.50
  4. Step 4: Simplify right side
    8,410,524.31x = 52,728,985,800,494.02
  5. Step 5: Solve for x
    x = 52,728,985,800,494.02/8,410,524.31
  6. Step 6: Final answer
    x = 6,269,405.31

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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.