Home / 463,301.43-695,401.56-223,584.04

Finding the Fourth Proportional to 463,301.43, 695,401.56 and 223,584.04

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Solution

The fourth proportional to 463,301.43, 695,401.56 and 223,584.04 is: 335,592.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,301.43 : 695,401.56 = 223,584.04 : x
  2. Step 2: Convert to fraction form
    463,301.43/695,401.56 = 223,584.04/x
  3. Step 3: Cross multiply
    463,301.43x = 695,401.56 × 223,584.04
  4. Step 4: Simplify right side
    463,301.43x = 155,480,688,468.60
  5. Step 5: Solve for x
    x = 155,480,688,468.60/463,301.43
  6. Step 6: Final answer
    x = 335,592.94

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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.