Home / 10,296,859.05-15,446,196.37-3,820,009.41

Finding the Fourth Proportional to 10,296,859.05, 15,446,196.37 and 3,820,009.41

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Solution

The fourth proportional to 10,296,859.05, 15,446,196.37 and 3,820,009.41 is: 5,730,350.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,296,859.05 : 15,446,196.37 = 3,820,009.41 : x
  2. Step 2: Convert to fraction form
    10,296,859.05/15,446,196.37 = 3,820,009.41/x
  3. Step 3: Cross multiply
    10,296,859.05x = 15,446,196.37 × 3,820,009.41
  4. Step 4: Simplify right side
    10,296,859.05x = 59,004,615,482,107.84
  5. Step 5: Solve for x
    x = 59,004,615,482,107.84/10,296,859.05
  6. Step 6: Final answer
    x = 5,730,350.90

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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.