Home / 2,263,583.40-3,399,311.70-1,200,701.40

Finding the Fourth Proportional to 2,263,583.40, 3,399,311.70 and 1,200,701.40

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Solution

The fourth proportional to 2,263,583.40, 3,399,311.70 and 1,200,701.40 is: 1,803,140.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,583.40 : 3,399,311.70 = 1,200,701.40 : x
  2. Step 2: Convert to fraction form
    2,263,583.40/3,399,311.70 = 1,200,701.40/x
  3. Step 3: Cross multiply
    2,263,583.40x = 3,399,311.70 × 1,200,701.40
  4. Step 4: Simplify right side
    2,263,583.40x = 4,081,558,317,226.38
  5. Step 5: Solve for x
    x = 4,081,558,317,226.38/2,263,583.40
  6. Step 6: Final answer
    x = 1,803,140.24

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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.