Home / 7,150,253.44-9,870,530.52-4,250,583.04

Finding the Fourth Proportional to 7,150,253.44, 9,870,530.52 and 4,250,583.04

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Solution

The fourth proportional to 7,150,253.44, 9,870,530.52 and 4,250,583.04 is: 5,867,695.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,150,253.44 : 9,870,530.52 = 4,250,583.04 : x
  2. Step 2: Convert to fraction form
    7,150,253.44/9,870,530.52 = 4,250,583.04/x
  3. Step 3: Cross multiply
    7,150,253.44x = 9,870,530.52 × 4,250,583.04
  4. Step 4: Simplify right side
    7,150,253.44x = 41,955,509,624,114.38
  5. Step 5: Solve for x
    x = 41,955,509,624,114.38/7,150,253.44
  6. Step 6: Final answer
    x = 5,867,695.46

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Why These Related Problems?

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