Home / 3,308,052.32-4,565,094.91-1,857,808.88

Finding the Fourth Proportional to 3,308,052.32, 4,565,094.91 and 1,857,808.88

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Solution

The fourth proportional to 3,308,052.32, 4,565,094.91 and 1,857,808.88 is: 2,563,766.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,052.32 : 4,565,094.91 = 1,857,808.88 : x
  2. Step 2: Convert to fraction form
    3,308,052.32/4,565,094.91 = 1,857,808.88/x
  3. Step 3: Cross multiply
    3,308,052.32x = 4,565,094.91 × 1,857,808.88
  4. Step 4: Simplify right side
    3,308,052.32x = 8,481,073,834,370.80
  5. Step 5: Solve for x
    x = 8,481,073,834,370.80/3,308,052.32
  6. Step 6: Final answer
    x = 2,563,766.54

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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.