Home / 3,664,615.05-5,496,964.89-1,105,852.16

Finding the Fourth Proportional to 3,664,615.05, 5,496,964.89 and 1,105,852.16

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Solution

The fourth proportional to 3,664,615.05, 5,496,964.89 and 1,105,852.16 is: 1,658,791.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,615.05 : 5,496,964.89 = 1,105,852.16 : x
  2. Step 2: Convert to fraction form
    3,664,615.05/5,496,964.89 = 1,105,852.16/x
  3. Step 3: Cross multiply
    3,664,615.05x = 5,496,964.89 × 1,105,852.16
  4. Step 4: Simplify right side
    3,664,615.05x = 6,078,830,469,565.84
  5. Step 5: Solve for x
    x = 6,078,830,469,565.84/3,664,615.05
  6. Step 6: Final answer
    x = 1,658,791.00

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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.