Home / 794,325.08-1,190,816.03-344,705.83

Finding the Fourth Proportional to 794,325.08, 1,190,816.03 and 344,705.83

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Solution

The fourth proportional to 794,325.08, 1,190,816.03 and 344,705.83 is: 516,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,325.08 : 1,190,816.03 = 344,705.83 : x
  2. Step 2: Convert to fraction form
    794,325.08/1,190,816.03 = 344,705.83/x
  3. Step 3: Cross multiply
    794,325.08x = 1,190,816.03 × 344,705.83
  4. Step 4: Simplify right side
    794,325.08x = 410,481,225,883.18
  5. Step 5: Solve for x
    x = 410,481,225,883.18/794,325.08
  6. Step 6: Final answer
    x = 516,767.30

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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.