Home / 6,533,241.89-9,017,002.36-3,781,446.61

Finding the Fourth Proportional to 6,533,241.89, 9,017,002.36 and 3,781,446.61

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Solution

The fourth proportional to 6,533,241.89, 9,017,002.36 and 3,781,446.61 is: 5,219,049.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,241.89 : 9,017,002.36 = 3,781,446.61 : x
  2. Step 2: Convert to fraction form
    6,533,241.89/9,017,002.36 = 3,781,446.61/x
  3. Step 3: Cross multiply
    6,533,241.89x = 9,017,002.36 × 3,781,446.61
  4. Step 4: Simplify right side
    6,533,241.89x = 34,097,312,995,039.87
  5. Step 5: Solve for x
    x = 34,097,312,995,039.87/6,533,241.89
  6. Step 6: Final answer
    x = 5,219,049.53

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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.