Home / 3,375,572.82-5,065,458.75-2,463,156.42

Finding the Fourth Proportional to 3,375,572.82, 5,065,458.75 and 2,463,156.42

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Solution

The fourth proportional to 3,375,572.82, 5,065,458.75 and 2,463,156.42 is: 3,696,266.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,572.82 : 5,065,458.75 = 2,463,156.42 : x
  2. Step 2: Convert to fraction form
    3,375,572.82/5,065,458.75 = 2,463,156.42/x
  3. Step 3: Cross multiply
    3,375,572.82x = 5,065,458.75 × 2,463,156.42
  4. Step 4: Simplify right side
    3,375,572.82x = 12,477,017,240,307.67
  5. Step 5: Solve for x
    x = 12,477,017,240,307.67/3,375,572.82
  6. Step 6: Final answer
    x = 3,696,266.65

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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.