Home / 844,783.92-1,165,792.10-457,592.04

Finding the Fourth Proportional to 844,783.92, 1,165,792.10 and 457,592.04

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Solution

The fourth proportional to 844,783.92, 1,165,792.10 and 457,592.04 is: 631,471.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,783.92 : 1,165,792.10 = 457,592.04 : x
  2. Step 2: Convert to fraction form
    844,783.92/1,165,792.10 = 457,592.04/x
  3. Step 3: Cross multiply
    844,783.92x = 1,165,792.10 × 457,592.04
  4. Step 4: Simplify right side
    844,783.92x = 533,457,182,966.92
  5. Step 5: Solve for x
    x = 533,457,182,966.92/844,783.92
  6. Step 6: Final answer
    x = 631,471.75

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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.