Home / 4,166,815.62-6,281,454.57-3,889,054.66

Finding the Fourth Proportional to 4,166,815.62, 6,281,454.57 and 3,889,054.66

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Solution

The fourth proportional to 4,166,815.62, 6,281,454.57 and 3,889,054.66 is: 5,862,731.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,815.62 : 6,281,454.57 = 3,889,054.66 : x
  2. Step 2: Convert to fraction form
    4,166,815.62/6,281,454.57 = 3,889,054.66/x
  3. Step 3: Cross multiply
    4,166,815.62x = 6,281,454.57 × 3,889,054.66
  4. Step 4: Simplify right side
    4,166,815.62x = 24,428,920,167,036.80
  5. Step 5: Solve for x
    x = 24,428,920,167,036.80/4,166,815.62
  6. Step 6: Final answer
    x = 5,862,731.25

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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.