Home / 5,353,766.45-7,388,206.94-3,061,927.14

Finding the Fourth Proportional to 5,353,766.45, 7,388,206.94 and 3,061,927.14

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Solution

The fourth proportional to 5,353,766.45, 7,388,206.94 and 3,061,927.14 is: 4,225,464.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,766.45 : 7,388,206.94 = 3,061,927.14 : x
  2. Step 2: Convert to fraction form
    5,353,766.45/7,388,206.94 = 3,061,927.14/x
  3. Step 3: Cross multiply
    5,353,766.45x = 7,388,206.94 × 3,061,927.14
  4. Step 4: Simplify right side
    5,353,766.45x = 22,622,151,345,522.36
  5. Step 5: Solve for x
    x = 22,622,151,345,522.36/5,353,766.45
  6. Step 6: Final answer
    x = 4,225,464.74

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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.