Home / 12,095,940.56-18,147,454.32-3,576,498.80

Finding the Fourth Proportional to 12,095,940.56, 18,147,454.32 and 3,576,498.80

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Solution

The fourth proportional to 12,095,940.56, 18,147,454.32 and 3,576,498.80 is: 5,365,795.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,095,940.56 : 18,147,454.32 = 3,576,498.80 : x
  2. Step 2: Convert to fraction form
    12,095,940.56/18,147,454.32 = 3,576,498.80/x
  3. Step 3: Cross multiply
    12,095,940.56x = 18,147,454.32 × 3,576,498.80
  4. Step 4: Simplify right side
    12,095,940.56x = 64,904,348,598,534.81
  5. Step 5: Solve for x
    x = 64,904,348,598,534.81/12,095,940.56
  6. Step 6: Final answer
    x = 5,365,795.93

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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.