Home / 3,194,529.18-4,788,994.41-1,201,384.86

Finding the Fourth Proportional to 3,194,529.18, 4,788,994.41 and 1,201,384.86

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Solution

The fourth proportional to 3,194,529.18, 4,788,994.41 and 1,201,384.86 is: 1,801,024.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,529.18 : 4,788,994.41 = 1,201,384.86 : x
  2. Step 2: Convert to fraction form
    3,194,529.18/4,788,994.41 = 1,201,384.86/x
  3. Step 3: Cross multiply
    3,194,529.18x = 4,788,994.41 × 1,201,384.86
  4. Step 4: Simplify right side
    3,194,529.18x = 5,753,425,378,798.63
  5. Step 5: Solve for x
    x = 5,753,425,378,798.63/3,194,529.18
  6. Step 6: Final answer
    x = 1,801,024.52

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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.