Home / 3,088,850.56-4,633,920.96-958,879.36

Finding the Fourth Proportional to 3,088,850.56, 4,633,920.96 and 958,879.36

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Solution

The fourth proportional to 3,088,850.56, 4,633,920.96 and 958,879.36 is: 1,438,519.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,850.56 : 4,633,920.96 = 958,879.36 : x
  2. Step 2: Convert to fraction form
    3,088,850.56/4,633,920.96 = 958,879.36/x
  3. Step 3: Cross multiply
    3,088,850.56x = 4,633,920.96 × 958,879.36
  4. Step 4: Simplify right side
    3,088,850.56x = 4,443,371,164,415.39
  5. Step 5: Solve for x
    x = 4,443,371,164,415.39/3,088,850.56
  6. Step 6: Final answer
    x = 1,438,519.31

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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.