Home / 2,400,765.33-3,597,149.82-1,689,298.65

Finding the Fourth Proportional to 2,400,765.33, 3,597,149.82 and 1,689,298.65

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Solution

The fourth proportional to 2,400,765.33, 3,597,149.82 and 1,689,298.65 is: 2,531,134.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,765.33 : 3,597,149.82 = 1,689,298.65 : x
  2. Step 2: Convert to fraction form
    2,400,765.33/3,597,149.82 = 1,689,298.65/x
  3. Step 3: Cross multiply
    2,400,765.33x = 3,597,149.82 × 1,689,298.65
  4. Step 4: Simplify right side
    2,400,765.33x = 6,076,660,334,773.74
  5. Step 5: Solve for x
    x = 6,076,660,334,773.74/2,400,765.33
  6. Step 6: Final answer
    x = 2,531,134.66

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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.