Home / 793,611.00-1,095,186.32-431,040.92

Finding the Fourth Proportional to 793,611.00, 1,095,186.32 and 431,040.92

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Solution

The fourth proportional to 793,611.00, 1,095,186.32 and 431,040.92 is: 594,838.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,611.00 : 1,095,186.32 = 431,040.92 : x
  2. Step 2: Convert to fraction form
    793,611.00/1,095,186.32 = 431,040.92/x
  3. Step 3: Cross multiply
    793,611.00x = 1,095,186.32 × 431,040.92
  4. Step 4: Simplify right side
    793,611.00x = 472,070,111,313.08
  5. Step 5: Solve for x
    x = 472,070,111,313.08/793,611.00
  6. Step 6: Final answer
    x = 594,838.16

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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.