Home / 793,737.54-1,095,365.97-431,168.58

Finding the Fourth Proportional to 793,737.54, 1,095,365.97 and 431,168.58

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Solution

The fourth proportional to 793,737.54, 1,095,365.97 and 431,168.58 is: 595,017.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,737.54 : 1,095,365.97 = 431,168.58 : x
  2. Step 2: Convert to fraction form
    793,737.54/1,095,365.97 = 431,168.58/x
  3. Step 3: Cross multiply
    793,737.54x = 1,095,365.97 × 431,168.58
  4. Step 4: Simplify right side
    793,737.54x = 472,287,389,865.22
  5. Step 5: Solve for x
    x = 472,287,389,865.22/793,737.54
  6. Step 6: Final answer
    x = 595,017.08

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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.