Home / 2,413,438.20-3,620,110.73-974,083.59

Finding the Fourth Proportional to 2,413,438.20, 3,620,110.73 and 974,083.59

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Solution

The fourth proportional to 2,413,438.20, 3,620,110.73 and 974,083.59 is: 1,461,106.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,438.20 : 3,620,110.73 = 974,083.59 : x
  2. Step 2: Convert to fraction form
    2,413,438.20/3,620,110.73 = 974,083.59/x
  3. Step 3: Cross multiply
    2,413,438.20x = 3,620,110.73 × 974,083.59
  4. Step 4: Simplify right side
    2,413,438.20x = 3,526,290,451,205.50
  5. Step 5: Solve for x
    x = 3,526,290,451,205.50/2,413,438.20
  6. Step 6: Final answer
    x = 1,461,106.59

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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.