Home / 9,108,894.07-13,665,736.51-3,273,669.16

Finding the Fourth Proportional to 9,108,894.07, 13,665,736.51 and 3,273,669.16

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Solution

The fourth proportional to 9,108,894.07, 13,665,736.51 and 3,273,669.16 is: 4,911,364.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,108,894.07 : 13,665,736.51 = 3,273,669.16 : x
  2. Step 2: Convert to fraction form
    9,108,894.07/13,665,736.51 = 3,273,669.16/x
  3. Step 3: Cross multiply
    9,108,894.07x = 13,665,736.51 × 3,273,669.16
  4. Step 4: Simplify right side
    9,108,894.07x = 44,737,100,161,473.03
  5. Step 5: Solve for x
    x = 44,737,100,161,473.03/9,108,894.07
  6. Step 6: Final answer
    x = 4,911,364.63

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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.