Home / 794,914.40-1,191,059.40-676,816.40

Finding the Fourth Proportional to 794,914.40, 1,191,059.40 and 676,816.40

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Solution

The fourth proportional to 794,914.40, 1,191,059.40 and 676,816.40 is: 1,014,107.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,914.40 : 1,191,059.40 = 676,816.40 : x
  2. Step 2: Convert to fraction form
    794,914.40/1,191,059.40 = 676,816.40/x
  3. Step 3: Cross multiply
    794,914.40x = 1,191,059.40 × 676,816.40
  4. Step 4: Simplify right side
    794,914.40x = 806,128,535,294.16
  5. Step 5: Solve for x
    x = 806,128,535,294.16/794,914.40
  6. Step 6: Final answer
    x = 1,014,107.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.