Home / 10,297,275.11-14,209,300.49-6,110,238.54

Finding the Fourth Proportional to 10,297,275.11, 14,209,300.49 and 6,110,238.54

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Solution

The fourth proportional to 10,297,275.11, 14,209,300.49 and 6,110,238.54 is: 8,431,571.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,297,275.11 : 14,209,300.49 = 6,110,238.54 : x
  2. Step 2: Convert to fraction form
    10,297,275.11/14,209,300.49 = 6,110,238.54/x
  3. Step 3: Cross multiply
    10,297,275.11x = 14,209,300.49 × 6,110,238.54
  4. Step 4: Simplify right side
    10,297,275.11x = 86,822,215,449,887.69
  5. Step 5: Solve for x
    x = 86,822,215,449,887.69/10,297,275.11
  6. Step 6: Final answer
    x = 8,431,571.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.