Home / 4,874,373.75-6,726,866.90-2,940,592.86

Finding the Fourth Proportional to 4,874,373.75, 6,726,866.90 and 2,940,592.86

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Solution

The fourth proportional to 4,874,373.75, 6,726,866.90 and 2,940,592.86 is: 4,058,157.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,373.75 : 6,726,866.90 = 2,940,592.86 : x
  2. Step 2: Convert to fraction form
    4,874,373.75/6,726,866.90 = 2,940,592.86/x
  3. Step 3: Cross multiply
    4,874,373.75x = 6,726,866.90 × 2,940,592.86
  4. Step 4: Simplify right side
    4,874,373.75x = 19,780,976,761,607.37
  5. Step 5: Solve for x
    x = 19,780,976,761,607.37/4,874,373.75
  6. Step 6: Final answer
    x = 4,058,157.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.