Home / 2,331,390.74-3,496,779.92-733,962.20

Finding the Fourth Proportional to 2,331,390.74, 3,496,779.92 and 733,962.20

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Solution

The fourth proportional to 2,331,390.74, 3,496,779.92 and 733,962.20 is: 1,100,846.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,390.74 : 3,496,779.92 = 733,962.20 : x
  2. Step 2: Convert to fraction form
    2,331,390.74/3,496,779.92 = 733,962.20/x
  3. Step 3: Cross multiply
    2,331,390.74x = 3,496,779.92 × 733,962.20
  4. Step 4: Simplify right side
    2,331,390.74x = 2,566,504,282,999.02
  5. Step 5: Solve for x
    x = 2,566,504,282,999.02/2,331,390.74
  6. Step 6: Final answer
    x = 1,100,846.91

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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.