Home / 2,038,011.01-3,057,541.41-775,149.73

Finding the Fourth Proportional to 2,038,011.01, 3,057,541.41 and 775,149.73

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Solution

The fourth proportional to 2,038,011.01, 3,057,541.41 and 775,149.73 is: 1,162,924.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,011.01 : 3,057,541.41 = 775,149.73 : x
  2. Step 2: Convert to fraction form
    2,038,011.01/3,057,541.41 = 775,149.73/x
  3. Step 3: Cross multiply
    2,038,011.01x = 3,057,541.41 × 775,149.73
  4. Step 4: Simplify right side
    2,038,011.01x = 2,370,052,398,425.32
  5. Step 5: Solve for x
    x = 2,370,052,398,425.32/2,038,011.01
  6. Step 6: Final answer
    x = 1,162,924.24

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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.