Home / 3,409,755.42-5,110,565.82-1,585,658.01

Finding the Fourth Proportional to 3,409,755.42, 5,110,565.82 and 1,585,658.01

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Solution

The fourth proportional to 3,409,755.42, 5,110,565.82 and 1,585,658.01 is: 2,376,595.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,755.42 : 5,110,565.82 = 1,585,658.01 : x
  2. Step 2: Convert to fraction form
    3,409,755.42/5,110,565.82 = 1,585,658.01/x
  3. Step 3: Cross multiply
    3,409,755.42x = 5,110,565.82 × 1,585,658.01
  4. Step 4: Simplify right side
    3,409,755.42x = 8,103,609,628,115.22
  5. Step 5: Solve for x
    x = 8,103,609,628,115.22/3,409,755.42
  6. Step 6: Final answer
    x = 2,376,595.57

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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.