Home / 3,704,031.70-5,556,047.55-2,109,708.70

Finding the Fourth Proportional to 3,704,031.70, 5,556,047.55 and 2,109,708.70

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Solution

The fourth proportional to 3,704,031.70, 5,556,047.55 and 2,109,708.70 is: 3,164,563.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,031.70 : 5,556,047.55 = 2,109,708.70 : x
  2. Step 2: Convert to fraction form
    3,704,031.70/5,556,047.55 = 2,109,708.70/x
  3. Step 3: Cross multiply
    3,704,031.70x = 5,556,047.55 × 2,109,708.70
  4. Step 4: Simplify right side
    3,704,031.70x = 11,721,641,853,848.69
  5. Step 5: Solve for x
    x = 11,721,641,853,848.69/3,704,031.70
  6. Step 6: Final answer
    x = 3,164,563.05

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Similar ratio
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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.