Home / 1,117,573.60-1,676,360.40-804,978.40

Finding the Fourth Proportional to 1,117,573.60, 1,676,360.40 and 804,978.40

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Solution

The fourth proportional to 1,117,573.60, 1,676,360.40 and 804,978.40 is: 1,207,467.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,117,573.60 : 1,676,360.40 = 804,978.40 : x
  2. Step 2: Convert to fraction form
    1,117,573.60/1,676,360.40 = 804,978.40/x
  3. Step 3: Cross multiply
    1,117,573.60x = 1,676,360.40 × 804,978.40
  4. Step 4: Simplify right side
    1,117,573.60x = 1,349,433,912,615.36
  5. Step 5: Solve for x
    x = 1,349,433,912,615.36/1,117,573.60
  6. Step 6: Final answer
    x = 1,207,467.60

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