Home / 3,924,009.10-5,881,639.65-1,527,057.10

Finding the Fourth Proportional to 3,924,009.10, 5,881,639.65 and 1,527,057.10

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Solution

The fourth proportional to 3,924,009.10, 5,881,639.65 and 1,527,057.10 is: 2,288,883.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,009.10 : 5,881,639.65 = 1,527,057.10 : x
  2. Step 2: Convert to fraction form
    3,924,009.10/5,881,639.65 = 1,527,057.10/x
  3. Step 3: Cross multiply
    3,924,009.10x = 5,881,639.65 × 1,527,057.10
  4. Step 4: Simplify right side
    3,924,009.10x = 8,981,599,587,174.02
  5. Step 5: Solve for x
    x = 8,981,599,587,174.02/3,924,009.10
  6. Step 6: Final answer
    x = 2,288,883.48

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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.