Home / 3,438,743.40-5,158,115.10-2,003,852.70

Finding the Fourth Proportional to 3,438,743.40, 5,158,115.10 and 2,003,852.70

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Solution

The fourth proportional to 3,438,743.40, 5,158,115.10 and 2,003,852.70 is: 3,005,779.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,743.40 : 5,158,115.10 = 2,003,852.70 : x
  2. Step 2: Convert to fraction form
    3,438,743.40/5,158,115.10 = 2,003,852.70/x
  3. Step 3: Cross multiply
    3,438,743.40x = 5,158,115.10 × 2,003,852.70
  4. Step 4: Simplify right side
    3,438,743.40x = 10,336,102,870,045.77
  5. Step 5: Solve for x
    x = 10,336,102,870,045.77/3,438,743.40
  6. Step 6: Final answer
    x = 3,005,779.05

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