Home / 716,568.03-1,073,883.65-273,094.11

Finding the Fourth Proportional to 716,568.03, 1,073,883.65 and 273,094.11

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Solution

The fourth proportional to 716,568.03, 1,073,883.65 and 273,094.11 is: 409,272.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,568.03 : 1,073,883.65 = 273,094.11 : x
  2. Step 2: Convert to fraction form
    716,568.03/1,073,883.65 = 273,094.11/x
  3. Step 3: Cross multiply
    716,568.03x = 1,073,883.65 × 273,094.11
  4. Step 4: Simplify right side
    716,568.03x = 293,271,298,274.83
  5. Step 5: Solve for x
    x = 293,271,298,274.83/716,568.03
  6. Step 6: Final answer
    x = 409,272.09

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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.