Home / 5,052,196.80-6,971,950.24-2,760,308.32

Finding the Fourth Proportional to 5,052,196.80, 6,971,950.24 and 2,760,308.32

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Solution

The fourth proportional to 5,052,196.80, 6,971,950.24 and 2,760,308.32 is: 3,809,181.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,196.80 : 6,971,950.24 = 2,760,308.32 : x
  2. Step 2: Convert to fraction form
    5,052,196.80/6,971,950.24 = 2,760,308.32/x
  3. Step 3: Cross multiply
    5,052,196.80x = 6,971,950.24 × 2,760,308.32
  4. Step 4: Simplify right side
    5,052,196.80x = 19,244,732,254,098.00
  5. Step 5: Solve for x
    x = 19,244,732,254,098.00/5,052,196.80
  6. Step 6: Final answer
    x = 3,809,181.04

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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.