Home / 1,234,480.17-1,851,533.08-335,991.93

Finding the Fourth Proportional to 1,234,480.17, 1,851,533.08 and 335,991.93

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Solution

The fourth proportional to 1,234,480.17, 1,851,533.08 and 335,991.93 is: 503,936.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,480.17 : 1,851,533.08 = 335,991.93 : x
  2. Step 2: Convert to fraction form
    1,234,480.17/1,851,533.08 = 335,991.93/x
  3. Step 3: Cross multiply
    1,234,480.17x = 1,851,533.08 × 335,991.93
  4. Step 4: Simplify right side
    1,234,480.17x = 622,100,173,008.04
  5. Step 5: Solve for x
    x = 622,100,173,008.04/1,234,480.17
  6. Step 6: Final answer
    x = 503,936.95

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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.