Home / 5,296,005.36-7,308,272.04-3,004,116.84

Finding the Fourth Proportional to 5,296,005.36, 7,308,272.04 and 3,004,116.84

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Solution

The fourth proportional to 5,296,005.36, 7,308,272.04 and 3,004,116.84 is: 4,145,559.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,296,005.36 : 7,308,272.04 = 3,004,116.84 : x
  2. Step 2: Convert to fraction form
    5,296,005.36/7,308,272.04 = 3,004,116.84/x
  3. Step 3: Cross multiply
    5,296,005.36x = 7,308,272.04 × 3,004,116.84
  4. Step 4: Simplify right side
    5,296,005.36x = 21,954,903,106,665.15
  5. Step 5: Solve for x
    x = 21,954,903,106,665.15/5,296,005.36
  6. Step 6: Final answer
    x = 4,145,559.08

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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.