Home / 6,830,194.56-10,242,373.72-3,953,546.92

Finding the Fourth Proportional to 6,830,194.56, 10,242,373.72 and 3,953,546.92

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Solution

The fourth proportional to 6,830,194.56, 10,242,373.72 and 3,953,546.92 is: 5,928,631.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,830,194.56 : 10,242,373.72 = 3,953,546.92 : x
  2. Step 2: Convert to fraction form
    6,830,194.56/10,242,373.72 = 3,953,546.92/x
  3. Step 3: Cross multiply
    6,830,194.56x = 10,242,373.72 × 3,953,546.92
  4. Step 4: Simplify right side
    6,830,194.56x = 40,493,705,074,194.95
  5. Step 5: Solve for x
    x = 40,493,705,074,194.95/6,830,194.56
  6. Step 6: Final answer
    x = 5,928,631.27

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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.