Home / 4,114,871.29-6,172,602.18-1,419,156.86

Finding the Fourth Proportional to 4,114,871.29, 6,172,602.18 and 1,419,156.86

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Solution

The fourth proportional to 4,114,871.29, 6,172,602.18 and 1,419,156.86 is: 2,128,837.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,871.29 : 6,172,602.18 = 1,419,156.86 : x
  2. Step 2: Convert to fraction form
    4,114,871.29/6,172,602.18 = 1,419,156.86/x
  3. Step 3: Cross multiply
    4,114,871.29x = 6,172,602.18 × 1,419,156.86
  4. Step 4: Simplify right side
    4,114,871.29x = 8,759,890,720,702.17
  5. Step 5: Solve for x
    x = 8,759,890,720,702.17/4,114,871.29
  6. Step 6: Final answer
    x = 2,128,837.12

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