Home / 3,785,772.06-5,224,338.41-2,066,892.53

Finding the Fourth Proportional to 3,785,772.06, 5,224,338.41 and 2,066,892.53

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Solution

The fourth proportional to 3,785,772.06, 5,224,338.41 and 2,066,892.53 is: 2,852,296.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,772.06 : 5,224,338.41 = 2,066,892.53 : x
  2. Step 2: Convert to fraction form
    3,785,772.06/5,224,338.41 = 2,066,892.53/x
  3. Step 3: Cross multiply
    3,785,772.06x = 5,224,338.41 × 2,066,892.53
  4. Step 4: Simplify right side
    3,785,772.06x = 10,798,145,997,364.92
  5. Step 5: Solve for x
    x = 10,798,145,997,364.92/3,785,772.06
  6. Step 6: Final answer
    x = 2,852,296.92

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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.