Home / 1,871,935.56-2,808,253.26-750,092.04

Finding the Fourth Proportional to 1,871,935.56, 2,808,253.26 and 750,092.04

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Solution

The fourth proportional to 1,871,935.56, 2,808,253.26 and 750,092.04 is: 1,125,278.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,935.56 : 2,808,253.26 = 750,092.04 : x
  2. Step 2: Convert to fraction form
    1,871,935.56/2,808,253.26 = 750,092.04/x
  3. Step 3: Cross multiply
    1,871,935.56x = 2,808,253.26 × 750,092.04
  4. Step 4: Simplify right side
    1,871,935.56x = 2,106,448,416,630.05
  5. Step 5: Solve for x
    x = 2,106,448,416,630.05/1,871,935.56
  6. Step 6: Final answer
    x = 1,125,278.27

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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.