Home / 2,038,010.01-3,057,539.91-775,148.73

Finding the Fourth Proportional to 2,038,010.01, 3,057,539.91 and 775,148.73

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Solution

The fourth proportional to 2,038,010.01, 3,057,539.91 and 775,148.73 is: 1,162,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,010.01 : 3,057,539.91 = 775,148.73 : x
  2. Step 2: Convert to fraction form
    2,038,010.01/3,057,539.91 = 775,148.73/x
  3. Step 3: Cross multiply
    2,038,010.01x = 3,057,539.91 × 775,148.73
  4. Step 4: Simplify right side
    2,038,010.01x = 2,370,048,178,160.81
  5. Step 5: Solve for x
    x = 2,370,048,178,160.81/2,038,010.01
  6. Step 6: Final answer
    x = 1,162,922.74

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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.