Home / 1,569,644.55-2,354,466.83-771,438.15

Finding the Fourth Proportional to 1,569,644.55, 2,354,466.83 and 771,438.15

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Solution

The fourth proportional to 1,569,644.55, 2,354,466.83 and 771,438.15 is: 1,157,157.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,644.55 : 2,354,466.83 = 771,438.15 : x
  2. Step 2: Convert to fraction form
    1,569,644.55/2,354,466.83 = 771,438.15/x
  3. Step 3: Cross multiply
    1,569,644.55x = 2,354,466.83 × 771,438.15
  4. Step 4: Simplify right side
    1,569,644.55x = 1,816,325,531,714.37
  5. Step 5: Solve for x
    x = 1,816,325,531,714.37/1,569,644.55
  6. Step 6: Final answer
    x = 1,157,157.23

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