Home / 4,913,954.00-6,781,279.24-2,850,191.45

Finding the Fourth Proportional to 4,913,954.00, 6,781,279.24 and 2,850,191.45

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Solution

The fourth proportional to 4,913,954.00, 6,781,279.24 and 2,850,191.45 is: 3,933,277.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,954.00 : 6,781,279.24 = 2,850,191.45 : x
  2. Step 2: Convert to fraction form
    4,913,954.00/6,781,279.24 = 2,850,191.45/x
  3. Step 3: Cross multiply
    4,913,954.00x = 6,781,279.24 × 2,850,191.45
  4. Step 4: Simplify right side
    4,913,954.00x = 19,327,944,130,426.44
  5. Step 5: Solve for x
    x = 19,327,944,130,426.44/4,913,954.00
  6. Step 6: Final answer
    x = 3,933,277.38

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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.