Home / 7,016,233.10-9,682,401.65-3,796,969.10

Finding the Fourth Proportional to 7,016,233.10, 9,682,401.65 and 3,796,969.10

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Solution

The fourth proportional to 7,016,233.10, 9,682,401.65 and 3,796,969.10 is: 5,239,817.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,233.10 : 9,682,401.65 = 3,796,969.10 : x
  2. Step 2: Convert to fraction form
    7,016,233.10/9,682,401.65 = 3,796,969.10/x
  3. Step 3: Cross multiply
    7,016,233.10x = 9,682,401.65 × 3,796,969.10
  4. Step 4: Simplify right side
    7,016,233.10x = 36,763,779,811,442.16
  5. Step 5: Solve for x
    x = 36,763,779,811,442.16/7,016,233.10
  6. Step 6: Final answer
    x = 5,239,817.34

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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.