Home / 1,384,052.60-2,076,078.90-1,159,666.40

Finding the Fourth Proportional to 1,384,052.60, 2,076,078.90 and 1,159,666.40

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Solution

The fourth proportional to 1,384,052.60, 2,076,078.90 and 1,159,666.40 is: 1,739,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,052.60 : 2,076,078.90 = 1,159,666.40 : x
  2. Step 2: Convert to fraction form
    1,384,052.60/2,076,078.90 = 1,159,666.40/x
  3. Step 3: Cross multiply
    1,384,052.60x = 2,076,078.90 × 1,159,666.40
  4. Step 4: Simplify right side
    1,384,052.60x = 2,407,558,944,078.96
  5. Step 5: Solve for x
    x = 2,407,558,944,078.96/1,384,052.60
  6. Step 6: Final answer
    x = 1,739,499.60

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