Home / 8,744,395.32-13,112,783.58-4,644,819.30

Finding the Fourth Proportional to 8,744,395.32, 13,112,783.58 and 4,644,819.30

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Solution

The fourth proportional to 8,744,395.32, 13,112,783.58 and 4,644,819.30 is: 6,965,205.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,395.32 : 13,112,783.58 = 4,644,819.30 : x
  2. Step 2: Convert to fraction form
    8,744,395.32/13,112,783.58 = 4,644,819.30/x
  3. Step 3: Cross multiply
    8,744,395.32x = 13,112,783.58 × 4,644,819.30
  4. Step 4: Simplify right side
    8,744,395.32x = 60,906,510,249,107.09
  5. Step 5: Solve for x
    x = 60,906,510,249,107.09/8,744,395.32
  6. Step 6: Final answer
    x = 6,965,205.49

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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.