Home / 4,166,815.83-6,281,454.89-3,889,054.88

Finding the Fourth Proportional to 4,166,815.83, 6,281,454.89 and 3,889,054.88

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Solution

The fourth proportional to 4,166,815.83, 6,281,454.89 and 3,889,054.88 is: 5,862,731.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,815.83 : 6,281,454.89 = 3,889,054.88 : x
  2. Step 2: Convert to fraction form
    4,166,815.83/6,281,454.89 = 3,889,054.88/x
  3. Step 3: Cross multiply
    4,166,815.83x = 6,281,454.89 × 3,889,054.88
  4. Step 4: Simplify right side
    4,166,815.83x = 24,428,922,793,454.36
  5. Step 5: Solve for x
    x = 24,428,922,793,454.36/4,166,815.83
  6. Step 6: Final answer
    x = 5,862,731.59

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.