Home / 5,588,084.64-8,375,113.44-2,389,448.64

Finding the Fourth Proportional to 5,588,084.64, 8,375,113.44 and 2,389,448.64

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Solution

The fourth proportional to 5,588,084.64, 8,375,113.44 and 2,389,448.64 is: 3,581,174.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,084.64 : 8,375,113.44 = 2,389,448.64 : x
  2. Step 2: Convert to fraction form
    5,588,084.64/8,375,113.44 = 2,389,448.64/x
  3. Step 3: Cross multiply
    5,588,084.64x = 8,375,113.44 × 2,389,448.64
  4. Step 4: Simplify right side
    5,588,084.64x = 20,011,903,419,053.72
  5. Step 5: Solve for x
    x = 20,011,903,419,053.72/5,588,084.64
  6. Step 6: Final answer
    x = 3,581,174.00

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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.