Home / 6,366,825.14-8,786,271.85-3,466,236.20

Finding the Fourth Proportional to 6,366,825.14, 8,786,271.85 and 3,466,236.20

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Solution

The fourth proportional to 6,366,825.14, 8,786,271.85 and 3,466,236.20 is: 4,783,434.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366,825.14 : 8,786,271.85 = 3,466,236.20 : x
  2. Step 2: Convert to fraction form
    6,366,825.14/8,786,271.85 = 3,466,236.20/x
  3. Step 3: Cross multiply
    6,366,825.14x = 8,786,271.85 × 3,466,236.20
  4. Step 4: Simplify right side
    6,366,825.14x = 30,455,293,496,914.02
  5. Step 5: Solve for x
    x = 30,455,293,496,914.02/6,366,825.14
  6. Step 6: Final answer
    x = 4,783,434.89

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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.