Home / 3,581,652.42-4,942,430.82-2,032,945.83

Finding the Fourth Proportional to 3,581,652.42, 4,942,430.82 and 2,032,945.83

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Solution

The fourth proportional to 3,581,652.42, 4,942,430.82 and 2,032,945.83 is: 2,805,323.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,652.42 : 4,942,430.82 = 2,032,945.83 : x
  2. Step 2: Convert to fraction form
    3,581,652.42/4,942,430.82 = 2,032,945.83/x
  3. Step 3: Cross multiply
    3,581,652.42x = 4,942,430.82 × 2,032,945.83
  4. Step 4: Simplify right side
    3,581,652.42x = 10,047,694,125,582.48
  5. Step 5: Solve for x
    x = 10,047,694,125,582.48/3,581,652.42
  6. Step 6: Final answer
    x = 2,805,323.62

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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.