Home / 2,047,213.01-3,070,708.71-627,273.20

Finding the Fourth Proportional to 2,047,213.01, 3,070,708.71 and 627,273.20

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Solution

The fourth proportional to 2,047,213.01, 3,070,708.71 and 627,273.20 is: 940,875.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,213.01 : 3,070,708.71 = 627,273.20 : x
  2. Step 2: Convert to fraction form
    2,047,213.01/3,070,708.71 = 627,273.20/x
  3. Step 3: Cross multiply
    2,047,213.01x = 3,070,708.71 × 627,273.20
  4. Step 4: Simplify right side
    2,047,213.01x = 1,926,173,263,436.03
  5. Step 5: Solve for x
    x = 1,926,173,263,436.03/2,047,213.01
  6. Step 6: Final answer
    x = 940,875.84

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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.