Home / 3,693,364.61-5,059,885.91-3,555,250.04

Finding the Fourth Proportional to 3,693,364.61, 5,059,885.91 and 3,555,250.04

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Solution

The fourth proportional to 3,693,364.61, 5,059,885.91 and 3,555,250.04 is: 4,870,669.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,364.61 : 5,059,885.91 = 3,555,250.04 : x
  2. Step 2: Convert to fraction form
    3,693,364.61/5,059,885.91 = 3,555,250.04/x
  3. Step 3: Cross multiply
    3,693,364.61x = 5,059,885.91 × 3,555,250.04
  4. Step 4: Simplify right side
    3,693,364.61x = 17,989,159,540,847.26
  5. Step 5: Solve for x
    x = 17,989,159,540,847.26/3,693,364.61
  6. Step 6: Final answer
    x = 4,870,669.83

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.