Home / 13,594,400.96-20,391,048.29-3,359,002.87

Finding the Fourth Proportional to 13,594,400.96, 20,391,048.29 and 3,359,002.87

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Solution

The fourth proportional to 13,594,400.96, 20,391,048.29 and 3,359,002.87 is: 5,038,367.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,594,400.96 : 20,391,048.29 = 3,359,002.87 : x
  2. Step 2: Convert to fraction form
    13,594,400.96/20,391,048.29 = 3,359,002.87/x
  3. Step 3: Cross multiply
    13,594,400.96x = 20,391,048.29 × 3,359,002.87
  4. Step 4: Simplify right side
    13,594,400.96x = 68,493,589,743,410.51
  5. Step 5: Solve for x
    x = 68,493,589,743,410.51/13,594,400.96
  6. Step 6: Final answer
    x = 5,038,367.63

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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.