Home / 3,563,659.84-5,345,210.85-1,004,771.43

Finding the Fourth Proportional to 3,563,659.84, 5,345,210.85 and 1,004,771.43

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Solution

The fourth proportional to 3,563,659.84, 5,345,210.85 and 1,004,771.43 is: 1,507,078.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,659.84 : 5,345,210.85 = 1,004,771.43 : x
  2. Step 2: Convert to fraction form
    3,563,659.84/5,345,210.85 = 1,004,771.43/x
  3. Step 3: Cross multiply
    3,563,659.84x = 5,345,210.85 × 1,004,771.43
  4. Step 4: Simplify right side
    3,563,659.84x = 5,370,715,149,406.02
  5. Step 5: Solve for x
    x = 5,370,715,149,406.02/3,563,659.84
  6. Step 6: Final answer
    x = 1,507,078.51

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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.