Home / 3,483,181.29-4,806,950.01-1,934,450.16

Finding the Fourth Proportional to 3,483,181.29, 4,806,950.01 and 1,934,450.16

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Solution

The fourth proportional to 3,483,181.29, 4,806,950.01 and 1,934,450.16 is: 2,669,629.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,181.29 : 4,806,950.01 = 1,934,450.16 : x
  2. Step 2: Convert to fraction form
    3,483,181.29/4,806,950.01 = 1,934,450.16/x
  3. Step 3: Cross multiply
    3,483,181.29x = 4,806,950.01 × 1,934,450.16
  4. Step 4: Simplify right side
    3,483,181.29x = 9,298,805,215,956.50
  5. Step 5: Solve for x
    x = 9,298,805,215,956.50/3,483,181.29
  6. Step 6: Final answer
    x = 2,669,629.99

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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.