Home / 1,550,562.60-2,325,920.70-804,066.60

Finding the Fourth Proportional to 1,550,562.60, 2,325,920.70 and 804,066.60

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Solution

The fourth proportional to 1,550,562.60, 2,325,920.70 and 804,066.60 is: 1,206,139.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,562.60 : 2,325,920.70 = 804,066.60 : x
  2. Step 2: Convert to fraction form
    1,550,562.60/2,325,920.70 = 804,066.60/x
  3. Step 3: Cross multiply
    1,550,562.60x = 2,325,920.70 × 804,066.60
  4. Step 4: Simplify right side
    1,550,562.60x = 1,870,195,149,118.62
  5. Step 5: Solve for x
    x = 1,870,195,149,118.62/1,550,562.60
  6. Step 6: Final answer
    x = 1,206,139.73

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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.