Home / 1,033,800.33-1,426,435.40-603,997.43

Finding the Fourth Proportional to 1,033,800.33, 1,426,435.40 and 603,997.43

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Solution

The fourth proportional to 1,033,800.33, 1,426,435.40 and 603,997.43 is: 833,394.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,800.33 : 1,426,435.40 = 603,997.43 : x
  2. Step 2: Convert to fraction form
    1,033,800.33/1,426,435.40 = 603,997.43/x
  3. Step 3: Cross multiply
    1,033,800.33x = 1,426,435.40 × 603,997.43
  4. Step 4: Simplify right side
    1,033,800.33x = 861,563,305,508.86
  5. Step 5: Solve for x
    x = 861,563,305,508.86/1,033,800.33
  6. Step 6: Final answer
    x = 833,394.30

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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.