Home / 8,167,771.08-11,271,318.08-4,496,651.01

Finding the Fourth Proportional to 8,167,771.08, 11,271,318.08 and 4,496,651.01

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Solution

The fourth proportional to 8,167,771.08, 11,271,318.08 and 4,496,651.01 is: 6,205,264.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,167,771.08 : 11,271,318.08 = 4,496,651.01 : x
  2. Step 2: Convert to fraction form
    8,167,771.08/11,271,318.08 = 4,496,651.01/x
  3. Step 3: Cross multiply
    8,167,771.08x = 11,271,318.08 × 4,496,651.01
  4. Step 4: Simplify right side
    8,167,771.08x = 50,683,183,805,980
  5. Step 5: Solve for x
    x = 50,683,183,805,980/8,167,771.08
  6. Step 6: Final answer
    x = 6,205,264.97

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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.