Home / 6,038,404.89-8,332,808.45-3,285,021.66

Finding the Fourth Proportional to 6,038,404.89, 8,332,808.45 and 3,285,021.66

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Solution

The fourth proportional to 6,038,404.89, 8,332,808.45 and 3,285,021.66 is: 4,533,226.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038,404.89 : 8,332,808.45 = 3,285,021.66 : x
  2. Step 2: Convert to fraction form
    6,038,404.89/8,332,808.45 = 3,285,021.66/x
  3. Step 3: Cross multiply
    6,038,404.89x = 8,332,808.45 × 3,285,021.66
  4. Step 4: Simplify right side
    6,038,404.89x = 27,373,456,230,455.92
  5. Step 5: Solve for x
    x = 27,373,456,230,455.92/6,038,404.89
  6. Step 6: Final answer
    x = 4,533,226.36

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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.