Home / 5,225,773.74-7,835,609.61-2,027,162.22

Finding the Fourth Proportional to 5,225,773.74, 7,835,609.61 and 2,027,162.22

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Solution

The fourth proportional to 5,225,773.74, 7,835,609.61 and 2,027,162.22 is: 3,039,559.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,773.74 : 7,835,609.61 = 2,027,162.22 : x
  2. Step 2: Convert to fraction form
    5,225,773.74/7,835,609.61 = 2,027,162.22/x
  3. Step 3: Cross multiply
    5,225,773.74x = 7,835,609.61 × 2,027,162.22
  4. Step 4: Simplify right side
    5,225,773.74x = 15,884,051,772,060.94
  5. Step 5: Solve for x
    x = 15,884,051,772,060.94/5,225,773.74
  6. Step 6: Final answer
    x = 3,039,559.80

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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.