Home / 3,133,729.33-4,322,954.84-2,046,637.24

Finding the Fourth Proportional to 3,133,729.33, 4,322,954.84 and 2,046,637.24

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Solution

The fourth proportional to 3,133,729.33, 4,322,954.84 and 2,046,637.24 is: 2,823,319.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,729.33 : 4,322,954.84 = 2,046,637.24 : x
  2. Step 2: Convert to fraction form
    3,133,729.33/4,322,954.84 = 2,046,637.24/x
  3. Step 3: Cross multiply
    3,133,729.33x = 4,322,954.84 × 2,046,637.24
  4. Step 4: Simplify right side
    3,133,729.33x = 8,847,520,341,341.67
  5. Step 5: Solve for x
    x = 8,847,520,341,341.67/3,133,729.33
  6. Step 6: Final answer
    x = 2,823,319.89

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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.