Home / 13,035,704.04-19,553,556.18-6,952,004.34

Finding the Fourth Proportional to 13,035,704.04, 19,553,556.18 and 6,952,004.34

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Solution

The fourth proportional to 13,035,704.04, 19,553,556.18 and 6,952,004.34 is: 10,428,006.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,035,704.04 : 19,553,556.18 = 6,952,004.34 : x
  2. Step 2: Convert to fraction form
    13,035,704.04/19,553,556.18 = 6,952,004.34/x
  3. Step 3: Cross multiply
    13,035,704.04x = 19,553,556.18 × 6,952,004.34
  4. Step 4: Simplify right side
    13,035,704.04x = 135,936,407,425,793.81
  5. Step 5: Solve for x
    x = 135,936,407,425,793.81/13,035,704.04
  6. Step 6: Final answer
    x = 10,428,006.57

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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.