Home / 792,108.04-1,188,473.10-348,565

Finding the Fourth Proportional to 792,108.04, 1,188,473.10 and 348,565

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Solution

The fourth proportional to 792,108.04, 1,188,473.10 and 348,565 is: 522,984.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,108.04 : 1,188,473.10 = 348,565 : x
  2. Step 2: Convert to fraction form
    792,108.04/1,188,473.10 = 348,565/x
  3. Step 3: Cross multiply
    792,108.04x = 1,188,473.10 × 348,565
  4. Step 4: Simplify right side
    792,108.04x = 414,260,126,101.50
  5. Step 5: Solve for x
    x = 414,260,126,101.50/792,108.04
  6. Step 6: Final answer
    x = 522,984.37

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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.