Home / 5,452,928.88-7,525,370.52-3,005,536.56

Finding the Fourth Proportional to 5,452,928.88, 7,525,370.52 and 3,005,536.56

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Solution

The fourth proportional to 5,452,928.88, 7,525,370.52 and 3,005,536.56 is: 4,147,821.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,928.88 : 7,525,370.52 = 3,005,536.56 : x
  2. Step 2: Convert to fraction form
    5,452,928.88/7,525,370.52 = 3,005,536.56/x
  3. Step 3: Cross multiply
    5,452,928.88x = 7,525,370.52 × 3,005,536.56
  4. Step 4: Simplify right side
    5,452,928.88x = 22,617,776,225,406.21
  5. Step 5: Solve for x
    x = 22,617,776,225,406.21/5,452,928.88
  6. Step 6: Final answer
    x = 4,147,821.61

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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.