Home / 1,548,984.38-2,324,386.74-650,357

Finding the Fourth Proportional to 1,548,984.38, 2,324,386.74 and 650,357

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Solution

The fourth proportional to 1,548,984.38, 2,324,386.74 and 650,357 is: 975,917.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,984.38 : 2,324,386.74 = 650,357 : x
  2. Step 2: Convert to fraction form
    1,548,984.38/2,324,386.74 = 650,357/x
  3. Step 3: Cross multiply
    1,548,984.38x = 2,324,386.74 × 650,357
  4. Step 4: Simplify right side
    1,548,984.38x = 1,511,681,187,066.18
  5. Step 5: Solve for x
    x = 1,511,681,187,066.18/1,548,984.38
  6. Step 6: Final answer
    x = 975,917.64

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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.