Home / 799,469.16-1,103,270.33-436,898.58

Finding the Fourth Proportional to 799,469.16, 1,103,270.33 and 436,898.58

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Solution

The fourth proportional to 799,469.16, 1,103,270.33 and 436,898.58 is: 602,921.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,469.16 : 1,103,270.33 = 436,898.58 : x
  2. Step 2: Convert to fraction form
    799,469.16/1,103,270.33 = 436,898.58/x
  3. Step 3: Cross multiply
    799,469.16x = 1,103,270.33 × 436,898.58
  4. Step 4: Simplify right side
    799,469.16x = 482,017,241,625.38
  5. Step 5: Solve for x
    x = 482,017,241,625.38/799,469.16
  6. Step 6: Final answer
    x = 602,921.62

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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.