Home / 2,763,893.76-4,148,052.48-1,434,577.92

Finding the Fourth Proportional to 2,763,893.76, 4,148,052.48 and 1,434,577.92

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Solution

The fourth proportional to 2,763,893.76, 4,148,052.48 and 1,434,577.92 is: 2,153,014.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,893.76 : 4,148,052.48 = 1,434,577.92 : x
  2. Step 2: Convert to fraction form
    2,763,893.76/4,148,052.48 = 1,434,577.92/x
  3. Step 3: Cross multiply
    2,763,893.76x = 4,148,052.48 × 1,434,577.92
  4. Step 4: Simplify right side
    2,763,893.76x = 5,950,704,498,809.24
  5. Step 5: Solve for x
    x = 5,950,704,498,809.24/2,763,893.76
  6. Step 6: Final answer
    x = 2,153,014.92

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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.