Home / 3,282,324.25-4,924,124.51-1,260,419.51

Finding the Fourth Proportional to 3,282,324.25, 4,924,124.51 and 1,260,419.51

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Solution

The fourth proportional to 3,282,324.25, 4,924,124.51 and 1,260,419.51 is: 1,890,874.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,324.25 : 4,924,124.51 = 1,260,419.51 : x
  2. Step 2: Convert to fraction form
    3,282,324.25/4,924,124.51 = 1,260,419.51/x
  3. Step 3: Cross multiply
    3,282,324.25x = 4,924,124.51 × 1,260,419.51
  4. Step 4: Simplify right side
    3,282,324.25x = 6,206,462,601,322.16
  5. Step 5: Solve for x
    x = 6,206,462,601,322.16/3,282,324.25
  6. Step 6: Final answer
    x = 1,890,874.31

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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.