Home / 1,577,496.60-2,365,661.70-512,573.40

Finding the Fourth Proportional to 1,577,496.60, 2,365,661.70 and 512,573.40

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Solution

The fourth proportional to 1,577,496.60, 2,365,661.70 and 512,573.40 is: 768,670.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,496.60 : 2,365,661.70 = 512,573.40 : x
  2. Step 2: Convert to fraction form
    1,577,496.60/2,365,661.70 = 512,573.40/x
  3. Step 3: Cross multiply
    1,577,496.60x = 2,365,661.70 × 512,573.40
  4. Step 4: Simplify right side
    1,577,496.60x = 1,212,575,260,818.78
  5. Step 5: Solve for x
    x = 1,212,575,260,818.78/1,577,496.60
  6. Step 6: Final answer
    x = 768,670.60

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