Home / 4,401,457.72-6,066,993.36-3,469,646.02

Finding the Fourth Proportional to 4,401,457.72, 6,066,993.36 and 3,469,646.02

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Solution

The fourth proportional to 4,401,457.72, 6,066,993.36 and 3,469,646.02 is: 4,782,579.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,457.72 : 6,066,993.36 = 3,469,646.02 : x
  2. Step 2: Convert to fraction form
    4,401,457.72/6,066,993.36 = 3,469,646.02/x
  3. Step 3: Cross multiply
    4,401,457.72x = 6,066,993.36 × 3,469,646.02
  4. Step 4: Simplify right side
    4,401,457.72x = 21,050,319,364,890.43
  5. Step 5: Solve for x
    x = 21,050,319,364,890.43/4,401,457.72
  6. Step 6: Final answer
    x = 4,782,579.02

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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.