Home / 4,262,069.70-6,389,118.72-1,565,670.90

Finding the Fourth Proportional to 4,262,069.70, 6,389,118.72 and 1,565,670.90

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Solution

The fourth proportional to 4,262,069.70, 6,389,118.72 and 1,565,670.90 is: 2,347,042.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,069.70 : 6,389,118.72 = 1,565,670.90 : x
  2. Step 2: Convert to fraction form
    4,262,069.70/6,389,118.72 = 1,565,670.90/x
  3. Step 3: Cross multiply
    4,262,069.70x = 6,389,118.72 × 1,565,670.90
  4. Step 4: Simplify right side
    4,262,069.70x = 10,003,257,256,549.25
  5. Step 5: Solve for x
    x = 10,003,257,256,549.25/4,262,069.70
  6. Step 6: Final answer
    x = 2,347,042.16

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