Home / 794,492.93-1,192,264.28-373,801.61

Finding the Fourth Proportional to 794,492.93, 1,192,264.28 and 373,801.61

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Solution

The fourth proportional to 794,492.93, 1,192,264.28 and 373,801.61 is: 560,949.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,492.93 : 1,192,264.28 = 373,801.61 : x
  2. Step 2: Convert to fraction form
    794,492.93/1,192,264.28 = 373,801.61/x
  3. Step 3: Cross multiply
    794,492.93x = 1,192,264.28 × 373,801.61
  4. Step 4: Simplify right side
    794,492.93x = 445,670,307,409.49
  5. Step 5: Solve for x
    x = 445,670,307,409.49/794,492.93
  6. Step 6: Final answer
    x = 560,949.37

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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.