Home / 5,829,742.51-8,745,734.61-2,235,229.12

Finding the Fourth Proportional to 5,829,742.51, 8,745,734.61 and 2,235,229.12

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Solution

The fourth proportional to 5,829,742.51, 8,745,734.61 and 2,235,229.12 is: 3,353,273.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,742.51 : 8,745,734.61 = 2,235,229.12 : x
  2. Step 2: Convert to fraction form
    5,829,742.51/8,745,734.61 = 2,235,229.12/x
  3. Step 3: Cross multiply
    5,829,742.51x = 8,745,734.61 × 2,235,229.12
  4. Step 4: Simplify right side
    5,829,742.51x = 19,548,720,676,063.84
  5. Step 5: Solve for x
    x = 19,548,720,676,063.84/5,829,742.51
  6. Step 6: Final answer
    x = 3,353,273.43

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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.