Home / 4,058,179.52-6,085,833.41-1,178,947.31

Finding the Fourth Proportional to 4,058,179.52, 6,085,833.41 and 1,178,947.31

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Solution

The fourth proportional to 4,058,179.52, 6,085,833.41 and 1,178,947.31 is: 1,768,003.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,179.52 : 6,085,833.41 = 1,178,947.31 : x
  2. Step 2: Convert to fraction form
    4,058,179.52/6,085,833.41 = 1,178,947.31/x
  3. Step 3: Cross multiply
    4,058,179.52x = 6,085,833.41 × 1,178,947.31
  4. Step 4: Simplify right side
    4,058,179.52x = 7,174,876,900,345.83
  5. Step 5: Solve for x
    x = 7,174,876,900,345.83/4,058,179.52
  6. Step 6: Final answer
    x = 1,768,003.82

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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.