Home / 8,444,751.99-11,655,002.94-5,347,558.17

Finding the Fourth Proportional to 8,444,751.99, 11,655,002.94 and 5,347,558.17

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Solution

The fourth proportional to 8,444,751.99, 11,655,002.94 and 5,347,558.17 is: 7,380,418.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,751.99 : 11,655,002.94 = 5,347,558.17 : x
  2. Step 2: Convert to fraction form
    8,444,751.99/11,655,002.94 = 5,347,558.17/x
  3. Step 3: Cross multiply
    8,444,751.99x = 11,655,002.94 × 5,347,558.17
  4. Step 4: Simplify right side
    8,444,751.99x = 62,325,806,193,171.02
  5. Step 5: Solve for x
    x = 62,325,806,193,171.02/8,444,751.99
  6. Step 6: Final answer
    x = 7,380,418.78

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1.5x scale

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.