Home / 13,313,301.48-19,968,402.18-3,597,452.83

Finding the Fourth Proportional to 13,313,301.48, 19,968,402.18 and 3,597,452.83

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Solution

The fourth proportional to 13,313,301.48, 19,968,402.18 and 3,597,452.83 is: 5,395,760.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,313,301.48 : 19,968,402.18 = 3,597,452.83 : x
  2. Step 2: Convert to fraction form
    13,313,301.48/19,968,402.18 = 3,597,452.83/x
  3. Step 3: Cross multiply
    13,313,301.48x = 19,968,402.18 × 3,597,452.83
  4. Step 4: Simplify right side
    13,313,301.48x = 71,835,384,971,470.11
  5. Step 5: Solve for x
    x = 71,835,384,971,470.11/13,313,301.48
  6. Step 6: Final answer
    x = 5,395,760.40

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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.