Home / 3,233,785.40-4,849,850.70-958,777.82

Finding the Fourth Proportional to 3,233,785.40, 4,849,850.70 and 958,777.82

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Solution

The fourth proportional to 3,233,785.40, 4,849,850.70 and 958,777.82 is: 1,437,921.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,785.40 : 4,849,850.70 = 958,777.82 : x
  2. Step 2: Convert to fraction form
    3,233,785.40/4,849,850.70 = 958,777.82/x
  3. Step 3: Cross multiply
    3,233,785.40x = 4,849,850.70 × 958,777.82
  4. Step 4: Simplify right side
    3,233,785.40x = 4,649,929,281,471.47
  5. Step 5: Solve for x
    x = 4,649,929,281,471.47/3,233,785.40
  6. Step 6: Final answer
    x = 1,437,921.42

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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.