Home / 5,037,819.96-7,552,255.80-1,963,098.90

Finding the Fourth Proportional to 5,037,819.96, 7,552,255.80 and 1,963,098.90

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Solution

The fourth proportional to 5,037,819.96, 7,552,255.80 and 1,963,098.90 is: 2,942,904.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,819.96 : 7,552,255.80 = 1,963,098.90 : x
  2. Step 2: Convert to fraction form
    5,037,819.96/7,552,255.80 = 1,963,098.90/x
  3. Step 3: Cross multiply
    5,037,819.96x = 7,552,255.80 × 1,963,098.90
  4. Step 4: Simplify right side
    5,037,819.96x = 14,825,825,053,498.62
  5. Step 5: Solve for x
    x = 14,825,825,053,498.62/5,037,819.96
  6. Step 6: Final answer
    x = 2,942,904.90

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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.