Home / 3,342,654.56-4,608,293.12-2,296,043.84

Finding the Fourth Proportional to 3,342,654.56, 4,608,293.12 and 2,296,043.84

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Solution

The fourth proportional to 3,342,654.56, 4,608,293.12 and 2,296,043.84 is: 3,165,401.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,654.56 : 4,608,293.12 = 2,296,043.84 : x
  2. Step 2: Convert to fraction form
    3,342,654.56/4,608,293.12 = 2,296,043.84/x
  3. Step 3: Cross multiply
    3,342,654.56x = 4,608,293.12 × 2,296,043.84
  4. Step 4: Simplify right side
    3,342,654.56x = 10,580,843,031,090.38
  5. Step 5: Solve for x
    x = 10,580,843,031,090.38/3,342,654.56
  6. Step 6: Final answer
    x = 3,165,401.28

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Double scale
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Similar ratio
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1.5x scale

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.