Home / 3,057,824.59-4,586,764.70-927,908.80

Finding the Fourth Proportional to 3,057,824.59, 4,586,764.70 and 927,908.80

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Solution

The fourth proportional to 3,057,824.59, 4,586,764.70 and 927,908.80 is: 1,391,871.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,824.59 : 4,586,764.70 = 927,908.80 : x
  2. Step 2: Convert to fraction form
    3,057,824.59/4,586,764.70 = 927,908.80/x
  3. Step 3: Cross multiply
    3,057,824.59x = 4,586,764.70 × 927,908.80
  4. Step 4: Simplify right side
    3,057,824.59x = 4,256,099,328,659.36
  5. Step 5: Solve for x
    x = 4,256,099,328,659.36/3,057,824.59
  6. Step 6: Final answer
    x = 1,391,871.64

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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.