Home / 3,057,819.84-4,586,757.57-927,904.05

Finding the Fourth Proportional to 3,057,819.84, 4,586,757.57 and 927,904.05

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Solution

The fourth proportional to 3,057,819.84, 4,586,757.57 and 927,904.05 is: 1,391,864.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,819.84 : 4,586,757.57 = 927,904.05 : x
  2. Step 2: Convert to fraction form
    3,057,819.84/4,586,757.57 = 927,904.05/x
  3. Step 3: Cross multiply
    3,057,819.84x = 4,586,757.57 × 927,904.05
  4. Step 4: Simplify right side
    3,057,819.84x = 4,256,070,925,571.16
  5. Step 5: Solve for x
    x = 4,256,070,925,571.16/3,057,819.84
  6. Step 6: Final answer
    x = 1,391,864.51

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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.