Home / 7,324,320.64-10,984,236.85-5,064,367.72

Finding the Fourth Proportional to 7,324,320.64, 10,984,236.85 and 5,064,367.72

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Solution

The fourth proportional to 7,324,320.64, 10,984,236.85 and 5,064,367.72 is: 7,594,999.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,324,320.64 : 10,984,236.85 = 5,064,367.72 : x
  2. Step 2: Convert to fraction form
    7,324,320.64/10,984,236.85 = 5,064,367.72/x
  3. Step 3: Cross multiply
    7,324,320.64x = 10,984,236.85 × 5,064,367.72
  4. Step 4: Simplify right side
    7,324,320.64x = 55,628,214,531,974.48
  5. Step 5: Solve for x
    x = 55,628,214,531,974.48/7,324,320.64
  6. Step 6: Final answer
    x = 7,594,999.90

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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.