Home / 795,976.50-1,098,467.25-433,420.22

Finding the Fourth Proportional to 795,976.50, 1,098,467.25 and 433,420.22

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Solution

The fourth proportional to 795,976.50, 1,098,467.25 and 433,420.22 is: 598,130.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,976.50 : 1,098,467.25 = 433,420.22 : x
  2. Step 2: Convert to fraction form
    795,976.50/1,098,467.25 = 433,420.22/x
  3. Step 3: Cross multiply
    795,976.50x = 1,098,467.25 × 433,420.22
  4. Step 4: Simplify right side
    795,976.50x = 476,097,917,157.80
  5. Step 5: Solve for x
    x = 476,097,917,157.80/795,976.50
  6. Step 6: Final answer
    x = 598,130.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.