Home / 5,780,585.62-7,977,238.59-3,265,971.58

Finding the Fourth Proportional to 5,780,585.62, 7,977,238.59 and 3,265,971.58

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Solution

The fourth proportional to 5,780,585.62, 7,977,238.59 and 3,265,971.58 is: 4,507,057.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,780,585.62 : 7,977,238.59 = 3,265,971.58 : x
  2. Step 2: Convert to fraction form
    5,780,585.62/7,977,238.59 = 3,265,971.58/x
  3. Step 3: Cross multiply
    5,780,585.62x = 7,977,238.59 × 3,265,971.58
  4. Step 4: Simplify right side
    5,780,585.62x = 26,053,434,521,819.27
  5. Step 5: Solve for x
    x = 26,053,434,521,819.27/5,780,585.62
  6. Step 6: Final answer
    x = 4,507,057.98

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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.