Home / 9,071,366.63-13,607,049.94-3,752,582.63

Finding the Fourth Proportional to 9,071,366.63, 13,607,049.94 and 3,752,582.63

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Solution

The fourth proportional to 9,071,366.63, 13,607,049.94 and 3,752,582.63 is: 5,628,873.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071,366.63 : 13,607,049.94 = 3,752,582.63 : x
  2. Step 2: Convert to fraction form
    9,071,366.63/13,607,049.94 = 3,752,582.63/x
  3. Step 3: Cross multiply
    9,071,366.63x = 13,607,049.94 × 3,752,582.63
  4. Step 4: Simplify right side
    9,071,366.63x = 51,061,579,172,969.84
  5. Step 5: Solve for x
    x = 51,061,579,172,969.84/9,071,366.63
  6. Step 6: Final answer
    x = 5,628,873.94

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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.