Home / 3,245,733.07-4,869,042.45-1,352,031.64

Finding the Fourth Proportional to 3,245,733.07, 4,869,042.45 and 1,352,031.64

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Solution

The fourth proportional to 3,245,733.07, 4,869,042.45 and 1,352,031.64 is: 2,028,231.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,733.07 : 4,869,042.45 = 1,352,031.64 : x
  2. Step 2: Convert to fraction form
    3,245,733.07/4,869,042.45 = 1,352,031.64/x
  3. Step 3: Cross multiply
    3,245,733.07x = 4,869,042.45 × 1,352,031.64
  4. Step 4: Simplify right side
    3,245,733.07x = 6,583,099,448,903.12
  5. Step 5: Solve for x
    x = 6,583,099,448,903.12/3,245,733.07
  6. Step 6: Final answer
    x = 2,028,231.93

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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.