Home / 4,801,317.35-7,201,967.81-2,241,674.42

Finding the Fourth Proportional to 4,801,317.35, 7,201,967.81 and 2,241,674.42

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Solution

The fourth proportional to 4,801,317.35, 7,201,967.81 and 2,241,674.42 is: 3,362,507.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,317.35 : 7,201,967.81 = 2,241,674.42 : x
  2. Step 2: Convert to fraction form
    4,801,317.35/7,201,967.81 = 2,241,674.42/x
  3. Step 3: Cross multiply
    4,801,317.35x = 7,201,967.81 × 2,241,674.42
  4. Step 4: Simplify right side
    4,801,317.35x = 16,144,466,966,122.21
  5. Step 5: Solve for x
    x = 16,144,466,966,122.21/4,801,317.35
  6. Step 6: Final answer
    x = 3,362,507.79

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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.