Home / 3,671,579.84-5,066,665.84-2,017,723.04

Finding the Fourth Proportional to 3,671,579.84, 5,066,665.84 and 2,017,723.04

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Solution

The fourth proportional to 3,671,579.84, 5,066,665.84 and 2,017,723.04 is: 2,784,394.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,579.84 : 5,066,665.84 = 2,017,723.04 : x
  2. Step 2: Convert to fraction form
    3,671,579.84/5,066,665.84 = 2,017,723.04/x
  3. Step 3: Cross multiply
    3,671,579.84x = 5,066,665.84 × 2,017,723.04
  4. Step 4: Simplify right side
    3,671,579.84x = 10,223,128,401,348.95
  5. Step 5: Solve for x
    x = 10,223,128,401,348.95/3,671,579.84
  6. Step 6: Final answer
    x = 2,784,394.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.