Home / 1,117,506.60-1,676,259.90-804,911.40

Finding the Fourth Proportional to 1,117,506.60, 1,676,259.90 and 804,911.40

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Solution

The fourth proportional to 1,117,506.60, 1,676,259.90 and 804,911.40 is: 1,207,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,117,506.60 : 1,676,259.90 = 804,911.40 : x
  2. Step 2: Convert to fraction form
    1,117,506.60/1,676,259.90 = 804,911.40/x
  3. Step 3: Cross multiply
    1,117,506.60x = 1,676,259.90 × 804,911.40
  4. Step 4: Simplify right side
    1,117,506.60x = 1,349,240,702,872.86
  5. Step 5: Solve for x
    x = 1,349,240,702,872.86/1,117,506.60
  6. Step 6: Final answer
    x = 1,207,367.10

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