Home / 10,313,365.12-14,231,610.72-5,962,731.84

Finding the Fourth Proportional to 10,313,365.12, 14,231,610.72 and 5,962,731.84

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Solution

The fourth proportional to 10,313,365.12, 14,231,610.72 and 5,962,731.84 is: 8,228,088.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,365.12 : 14,231,610.72 = 5,962,731.84 : x
  2. Step 2: Convert to fraction form
    10,313,365.12/14,231,610.72 = 5,962,731.84/x
  3. Step 3: Cross multiply
    10,313,365.12x = 14,231,610.72 × 5,962,731.84
  4. Step 4: Simplify right side
    10,313,365.12x = 84,859,278,374,629.33
  5. Step 5: Solve for x
    x = 84,859,278,374,629.33/10,313,365.12
  6. Step 6: Final answer
    x = 8,228,088.25

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1.5x scale

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.