Home / 4,504,587.33-6,758,032.74-1,309,713.49

Finding the Fourth Proportional to 4,504,587.33, 6,758,032.74 and 1,309,713.49

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Solution

The fourth proportional to 4,504,587.33, 6,758,032.74 and 1,309,713.49 is: 1,964,905.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,587.33 : 6,758,032.74 = 1,309,713.49 : x
  2. Step 2: Convert to fraction form
    4,504,587.33/6,758,032.74 = 1,309,713.49/x
  3. Step 3: Cross multiply
    4,504,587.33x = 6,758,032.74 × 1,309,713.49
  4. Step 4: Simplify right side
    4,504,587.33x = 8,851,086,645,439.66
  5. Step 5: Solve for x
    x = 8,851,086,645,439.66/4,504,587.33
  6. Step 6: Final answer
    x = 1,964,905.11

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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.