Home / 6,114,010.89-9,171,220.46-2,748,227.61

Finding the Fourth Proportional to 6,114,010.89, 9,171,220.46 and 2,748,227.61

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Solution

The fourth proportional to 6,114,010.89, 9,171,220.46 and 2,748,227.61 is: 4,122,433.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,010.89 : 9,171,220.46 = 2,748,227.61 : x
  2. Step 2: Convert to fraction form
    6,114,010.89/9,171,220.46 = 2,748,227.61/x
  3. Step 3: Cross multiply
    6,114,010.89x = 9,171,220.46 × 2,748,227.61
  4. Step 4: Simplify right side
    6,114,010.89x = 25,204,601,271,827.76
  5. Step 5: Solve for x
    x = 25,204,601,271,827.76/6,114,010.89
  6. Step 6: Final answer
    x = 4,122,433.17

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1.5x scale

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.