Home / 3,296,913.12-4,551,961.64-2,058,410.96

Finding the Fourth Proportional to 3,296,913.12, 4,551,961.64 and 2,058,410.96

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Solution

The fourth proportional to 3,296,913.12, 4,551,961.64 and 2,058,410.96 is: 2,841,994.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,913.12 : 4,551,961.64 = 2,058,410.96 : x
  2. Step 2: Convert to fraction form
    3,296,913.12/4,551,961.64 = 2,058,410.96/x
  3. Step 3: Cross multiply
    3,296,913.12x = 4,551,961.64 × 2,058,410.96
  4. Step 4: Simplify right side
    3,296,913.12x = 9,369,807,729,275.57
  5. Step 5: Solve for x
    x = 9,369,807,729,275.57/3,296,913.12
  6. Step 6: Final answer
    x = 2,841,994.13

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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.