Home / 2,340,914.40-3,511,371.60-658,017.84

Finding the Fourth Proportional to 2,340,914.40, 3,511,371.60 and 658,017.84

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Solution

The fourth proportional to 2,340,914.40, 3,511,371.60 and 658,017.84 is: 987,026.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,914.40 : 3,511,371.60 = 658,017.84 : x
  2. Step 2: Convert to fraction form
    2,340,914.40/3,511,371.60 = 658,017.84/x
  3. Step 3: Cross multiply
    2,340,914.40x = 3,511,371.60 × 658,017.84
  4. Step 4: Simplify right side
    2,340,914.40x = 2,310,545,155,669.34
  5. Step 5: Solve for x
    x = 2,310,545,155,669.34/2,340,914.40
  6. Step 6: Final answer
    x = 987,026.76

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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.