Home / 2,664,693.44-3,677,364-1,457,469.44

Finding the Fourth Proportional to 2,664,693.44, 3,677,364 and 1,457,469.44

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Solution

The fourth proportional to 2,664,693.44, 3,677,364 and 1,457,469.44 is: 2,011,355.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,693.44 : 3,677,364 = 1,457,469.44 : x
  2. Step 2: Convert to fraction form
    2,664,693.44/3,677,364 = 1,457,469.44/x
  3. Step 3: Cross multiply
    2,664,693.44x = 3,677,364 × 1,457,469.44
  4. Step 4: Simplify right side
    2,664,693.44x = 5,359,645,649,756.16
  5. Step 5: Solve for x
    x = 5,359,645,649,756.16/2,664,693.44
  6. Step 6: Final answer
    x = 2,011,355.44

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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.