Home / 6,109,763.08-9,172,654.18-4,097,013.34

Finding the Fourth Proportional to 6,109,763.08, 9,172,654.18 and 4,097,013.34

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Solution

The fourth proportional to 6,109,763.08, 9,172,654.18 and 4,097,013.34 is: 6,150,890.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,763.08 : 9,172,654.18 = 4,097,013.34 : x
  2. Step 2: Convert to fraction form
    6,109,763.08/9,172,654.18 = 4,097,013.34/x
  3. Step 3: Cross multiply
    6,109,763.08x = 9,172,654.18 × 4,097,013.34
  4. Step 4: Simplify right side
    6,109,763.08x = 37,580,486,538,666.76
  5. Step 5: Solve for x
    x = 37,580,486,538,666.76/6,109,763.08
  6. Step 6: Final answer
    x = 6,150,890.97

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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.