Home / 1,940,918.64-2,911,821.12-593,273.04

Finding the Fourth Proportional to 1,940,918.64, 2,911,821.12 and 593,273.04

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Solution

The fourth proportional to 1,940,918.64, 2,911,821.12 and 593,273.04 is: 890,045.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,918.64 : 2,911,821.12 = 593,273.04 : x
  2. Step 2: Convert to fraction form
    1,940,918.64/2,911,821.12 = 593,273.04/x
  3. Step 3: Cross multiply
    1,940,918.64x = 2,911,821.12 × 593,273.04
  4. Step 4: Simplify right side
    1,940,918.64x = 1,727,504,967,798.61
  5. Step 5: Solve for x
    x = 1,727,504,967,798.61/1,940,918.64
  6. Step 6: Final answer
    x = 890,045.02

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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.