Home / 1,232,894.93-1,701,381.71-681,608.27

Finding the Fourth Proportional to 1,232,894.93, 1,701,381.71 and 681,608.27

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Solution

The fourth proportional to 1,232,894.93, 1,701,381.71 and 681,608.27 is: 940,612.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,894.93 : 1,701,381.71 = 681,608.27 : x
  2. Step 2: Convert to fraction form
    1,232,894.93/1,701,381.71 = 681,608.27/x
  3. Step 3: Cross multiply
    1,232,894.93x = 1,701,381.71 × 681,608.27
  4. Step 4: Simplify right side
    1,232,894.93x = 1,159,675,840,349.94
  5. Step 5: Solve for x
    x = 1,159,675,840,349.94/1,232,894.93
  6. Step 6: Final answer
    x = 940,612.06

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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.