Home / 4,095,320.72-5,651,535.92-2,259,777.56

Finding the Fourth Proportional to 4,095,320.72, 5,651,535.92 and 2,259,777.56

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Solution

The fourth proportional to 4,095,320.72, 5,651,535.92 and 2,259,777.56 is: 3,118,489.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,320.72 : 5,651,535.92 = 2,259,777.56 : x
  2. Step 2: Convert to fraction form
    4,095,320.72/5,651,535.92 = 2,259,777.56/x
  3. Step 3: Cross multiply
    4,095,320.72x = 5,651,535.92 × 2,259,777.56
  4. Step 4: Simplify right side
    4,095,320.72x = 12,771,214,051,549.96
  5. Step 5: Solve for x
    x = 12,771,214,051,549.96/4,095,320.72
  6. Step 6: Final answer
    x = 3,118,489.35

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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.