Home / 794,490.93-1,192,261.28-373,799.61

Finding the Fourth Proportional to 794,490.93, 1,192,261.28 and 373,799.61

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Solution

The fourth proportional to 794,490.93, 1,192,261.28 and 373,799.61 is: 560,946.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,490.93 : 1,192,261.28 = 373,799.61 : x
  2. Step 2: Convert to fraction form
    794,490.93/1,192,261.28 = 373,799.61/x
  3. Step 3: Cross multiply
    794,490.93x = 1,192,261.28 × 373,799.61
  4. Step 4: Simplify right side
    794,490.93x = 445,666,802,416.60
  5. Step 5: Solve for x
    x = 445,666,802,416.60/794,490.93
  6. Step 6: Final answer
    x = 560,946.37

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1.5x scale

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.