Home / 3,282,680.96-4,530,855.36-1,924,991.36

Finding the Fourth Proportional to 3,282,680.96, 4,530,855.36 and 1,924,991.36

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Solution

The fourth proportional to 3,282,680.96, 4,530,855.36 and 1,924,991.36 is: 2,656,931.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,680.96 : 4,530,855.36 = 1,924,991.36 : x
  2. Step 2: Convert to fraction form
    3,282,680.96/4,530,855.36 = 1,924,991.36/x
  3. Step 3: Cross multiply
    3,282,680.96x = 4,530,855.36 × 1,924,991.36
  4. Step 4: Simplify right side
    3,282,680.96x = 8,721,857,421,409.69
  5. Step 5: Solve for x
    x = 8,721,857,421,409.69/3,282,680.96
  6. Step 6: Final answer
    x = 2,656,931.19

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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.