Home / 2,482,412.32-3,723,618.68-799,515.84

Finding the Fourth Proportional to 2,482,412.32, 3,723,618.68 and 799,515.84

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Solution

The fourth proportional to 2,482,412.32, 3,723,618.68 and 799,515.84 is: 1,199,273.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,412.32 : 3,723,618.68 = 799,515.84 : x
  2. Step 2: Convert to fraction form
    2,482,412.32/3,723,618.68 = 799,515.84/x
  3. Step 3: Cross multiply
    2,482,412.32x = 3,723,618.68 × 799,515.84
  4. Step 4: Simplify right side
    2,482,412.32x = 2,977,092,116,779.89
  5. Step 5: Solve for x
    x = 2,977,092,116,779.89/2,482,412.32
  6. Step 6: Final answer
    x = 1,199,273.82

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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.