Home / 9,161,880.30-13,744,509.91-3,014,208.11

Finding the Fourth Proportional to 9,161,880.30, 13,744,509.91 and 3,014,208.11

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Solution

The fourth proportional to 9,161,880.30, 13,744,509.91 and 3,014,208.11 is: 4,521,867.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,880.30 : 13,744,509.91 = 3,014,208.11 : x
  2. Step 2: Convert to fraction form
    9,161,880.30/13,744,509.91 = 3,014,208.11/x
  3. Step 3: Cross multiply
    9,161,880.30x = 13,744,509.91 × 3,014,208.11
  4. Step 4: Simplify right side
    9,161,880.30x = 41,428,813,265,523.12
  5. Step 5: Solve for x
    x = 41,428,813,265,523.12/9,161,880.30
  6. Step 6: Final answer
    x = 4,521,867.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.