Home / 440,919.43-608,466.27-244,683.94

Finding the Fourth Proportional to 440,919.43, 608,466.27 and 244,683.94

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Solution

The fourth proportional to 440,919.43, 608,466.27 and 244,683.94 is: 337,662.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,919.43 : 608,466.27 = 244,683.94 : x
  2. Step 2: Convert to fraction form
    440,919.43/608,466.27 = 244,683.94/x
  3. Step 3: Cross multiply
    440,919.43x = 608,466.27 × 244,683.94
  4. Step 4: Simplify right side
    440,919.43x = 148,881,924,300.70
  5. Step 5: Solve for x
    x = 148,881,924,300.70/440,919.43
  6. Step 6: Final answer
    x = 337,662.43

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1.5x scale

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.