Home / 2,765,008-3,815,711.04-1,493,200

Finding the Fourth Proportional to 2,765,008, 3,815,711.04 and 1,493,200

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Solution

The fourth proportional to 2,765,008, 3,815,711.04 and 1,493,200 is: 2,060,616

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,765,008 : 3,815,711.04 = 1,493,200 : x
  2. Step 2: Convert to fraction form
    2,765,008/3,815,711.04 = 1,493,200/x
  3. Step 3: Cross multiply
    2,765,008x = 3,815,711.04 × 1,493,200
  4. Step 4: Simplify right side
    2,765,008x = 5,697,619,724,928
  5. Step 5: Solve for x
    x = 5,697,619,724,928/2,765,008
  6. Step 6: Final answer
    x = 2,060,616

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.