Home / 3,364,458.96-5,046,760.08-1,205,624.88

Finding the Fourth Proportional to 3,364,458.96, 5,046,760.08 and 1,205,624.88

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Solution

The fourth proportional to 3,364,458.96, 5,046,760.08 and 1,205,624.88 is: 1,808,462.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,458.96 : 5,046,760.08 = 1,205,624.88 : x
  2. Step 2: Convert to fraction form
    3,364,458.96/5,046,760.08 = 1,205,624.88/x
  3. Step 3: Cross multiply
    3,364,458.96x = 5,046,760.08 × 1,205,624.88
  4. Step 4: Simplify right side
    3,364,458.96x = 6,084,499,515,838.79
  5. Step 5: Solve for x
    x = 6,084,499,515,838.79/3,364,458.96
  6. Step 6: Final answer
    x = 1,808,462.99

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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.