Home / 6,497,554.80-9,743,999.40-3,301,618.80

Finding the Fourth Proportional to 6,497,554.80, 9,743,999.40 and 3,301,618.80

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Solution

The fourth proportional to 6,497,554.80, 9,743,999.40 and 3,301,618.80 is: 4,951,242.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,554.80 : 9,743,999.40 = 3,301,618.80 : x
  2. Step 2: Convert to fraction form
    6,497,554.80/9,743,999.40 = 3,301,618.80/x
  3. Step 3: Cross multiply
    6,497,554.80x = 9,743,999.40 × 3,301,618.80
  4. Step 4: Simplify right side
    6,497,554.80x = 32,170,971,606,228.72
  5. Step 5: Solve for x
    x = 32,170,971,606,228.72/6,497,554.80
  6. Step 6: Final answer
    x = 4,951,242.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.