Home / 3,061,571.76-4,592,358-2,173,733.28

Finding the Fourth Proportional to 3,061,571.76, 4,592,358 and 2,173,733.28

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Solution

The fourth proportional to 3,061,571.76, 4,592,358 and 2,173,733.28 is: 3,260,600.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,571.76 : 4,592,358 = 2,173,733.28 : x
  2. Step 2: Convert to fraction form
    3,061,571.76/4,592,358 = 2,173,733.28/x
  3. Step 3: Cross multiply
    3,061,571.76x = 4,592,358 × 2,173,733.28
  4. Step 4: Simplify right side
    3,061,571.76x = 9,982,561,418,274.24
  5. Step 5: Solve for x
    x = 9,982,561,418,274.24/3,061,571.76
  6. Step 6: Final answer
    x = 3,260,600.18

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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.