Home / 1,016,606.23-1,523,917.90-483,984.25

Finding the Fourth Proportional to 1,016,606.23, 1,523,917.90 and 483,984.25

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Solution

The fourth proportional to 1,016,606.23, 1,523,917.90 and 483,984.25 is: 725,504.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,606.23 : 1,523,917.90 = 483,984.25 : x
  2. Step 2: Convert to fraction form
    1,016,606.23/1,523,917.90 = 483,984.25/x
  3. Step 3: Cross multiply
    1,016,606.23x = 1,523,917.90 × 483,984.25
  4. Step 4: Simplify right side
    1,016,606.23x = 737,552,258,688.26
  5. Step 5: Solve for x
    x = 737,552,258,688.26/1,016,606.23
  6. Step 6: Final answer
    x = 725,504.37

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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.