Home / 11,492,155.28-15,859,046.76-6,597,494.48

Finding the Fourth Proportional to 11,492,155.28, 15,859,046.76 and 6,597,494.48

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Solution

The fourth proportional to 11,492,155.28, 15,859,046.76 and 6,597,494.48 is: 9,104,469.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,155.28 : 15,859,046.76 = 6,597,494.48 : x
  2. Step 2: Convert to fraction form
    11,492,155.28/15,859,046.76 = 6,597,494.48/x
  3. Step 3: Cross multiply
    11,492,155.28x = 15,859,046.76 × 6,597,494.48
  4. Step 4: Simplify right side
    11,492,155.28x = 104,629,973,457,161.89
  5. Step 5: Solve for x
    x = 104,629,973,457,161.89/11,492,155.28
  6. Step 6: Final answer
    x = 9,104,469.17

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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.