Home / 944,004.72-1,414,908.08-539,480.60

Finding the Fourth Proportional to 944,004.72, 1,414,908.08 and 539,480.60

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Solution

The fourth proportional to 944,004.72, 1,414,908.08 and 539,480.60 is: 808,592.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,004.72 : 1,414,908.08 = 539,480.60 : x
  2. Step 2: Convert to fraction form
    944,004.72/1,414,908.08 = 539,480.60/x
  3. Step 3: Cross multiply
    944,004.72x = 1,414,908.08 × 539,480.60
  4. Step 4: Simplify right side
    944,004.72x = 763,315,459,943.25
  5. Step 5: Solve for x
    x = 763,315,459,943.25/944,004.72
  6. Step 6: Final answer
    x = 808,592.84

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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.