Home / 3,057,684.72-4,587,193.50-927,935.52

Finding the Fourth Proportional to 3,057,684.72, 4,587,193.50 and 927,935.52

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Solution

The fourth proportional to 3,057,684.72, 4,587,193.50 and 927,935.52 is: 1,392,105.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,684.72 : 4,587,193.50 = 927,935.52 : x
  2. Step 2: Convert to fraction form
    3,057,684.72/4,587,193.50 = 927,935.52/x
  3. Step 3: Cross multiply
    3,057,684.72x = 4,587,193.50 × 927,935.52
  4. Step 4: Simplify right side
    3,057,684.72x = 4,256,619,785,763.12
  5. Step 5: Solve for x
    x = 4,256,619,785,763.12/3,057,684.72
  6. Step 6: Final answer
    x = 1,392,105.52

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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.