Home / 2,592,748.45-3,579,336.66-1,894,244.92

Finding the Fourth Proportional to 2,592,748.45, 3,579,336.66 and 1,894,244.92

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Solution

The fourth proportional to 2,592,748.45, 3,579,336.66 and 1,894,244.92 is: 2,615,039.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,748.45 : 3,579,336.66 = 1,894,244.92 : x
  2. Step 2: Convert to fraction form
    2,592,748.45/3,579,336.66 = 1,894,244.92/x
  3. Step 3: Cross multiply
    2,592,748.45x = 3,579,336.66 × 1,894,244.92
  4. Step 4: Simplify right side
    2,592,748.45x = 6,780,140,283,329.84
  5. Step 5: Solve for x
    x = 6,780,140,283,329.84/2,592,748.45
  6. Step 6: Final answer
    x = 2,615,039.76

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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.