Home / 793,828.46-1,095,504.28-454,406.06

Finding the Fourth Proportional to 793,828.46, 1,095,504.28 and 454,406.06

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Solution

The fourth proportional to 793,828.46, 1,095,504.28 and 454,406.06 is: 627,092.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,828.46 : 1,095,504.28 = 454,406.06 : x
  2. Step 2: Convert to fraction form
    793,828.46/1,095,504.28 = 454,406.06/x
  3. Step 3: Cross multiply
    793,828.46x = 1,095,504.28 × 454,406.06
  4. Step 4: Simplify right side
    793,828.46x = 497,803,783,587.94
  5. Step 5: Solve for x
    x = 497,803,783,587.94/793,828.46
  6. Step 6: Final answer
    x = 627,092.39

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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.