Home / 6,738,968-9,299,758.56-3,683,203.04

Finding the Fourth Proportional to 6,738,968, 9,299,758.56 and 3,683,203.04

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Solution

The fourth proportional to 6,738,968, 9,299,758.56 and 3,683,203.04 is: 5,082,810.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,968 : 9,299,758.56 = 3,683,203.04 : x
  2. Step 2: Convert to fraction form
    6,738,968/9,299,758.56 = 3,683,203.04/x
  3. Step 3: Cross multiply
    6,738,968x = 9,299,758.56 × 3,683,203.04
  4. Step 4: Simplify right side
    6,738,968x = 34,252,898,999,458.02
  5. Step 5: Solve for x
    x = 34,252,898,999,458.02/6,738,968
  6. Step 6: Final answer
    x = 5,082,810.75

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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.