Home / 6,082,017.64-8,393,206.58-3,291,140.86

Finding the Fourth Proportional to 6,082,017.64, 8,393,206.58 and 3,291,140.86

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Solution

The fourth proportional to 6,082,017.64, 8,393,206.58 and 3,291,140.86 is: 4,541,786.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,017.64 : 8,393,206.58 = 3,291,140.86 : x
  2. Step 2: Convert to fraction form
    6,082,017.64/8,393,206.58 = 3,291,140.86/x
  3. Step 3: Cross multiply
    6,082,017.64x = 8,393,206.58 × 3,291,140.86
  4. Step 4: Simplify right side
    6,082,017.64x = 27,623,225,121,858.86
  5. Step 5: Solve for x
    x = 27,623,225,121,858.86/6,082,017.64
  6. Step 6: Final answer
    x = 4,541,786.42

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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.